Showing all 69 results

QCRM-1-106

Chrome Concentrate – 40.70% Cr2O3 – Tubatse Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%15.330±0.153
CaO%0.575±0.033
Cr2O3%40.698±0.063
FeO%26.040±0.153
MgO%10.028±0.111
MnO%0.265±0.011
P%0.004±0.002
S%0.004±0.038
Assigned values (for information only)
UnitsConcentrationsExpanded uncertainty
SiO2%4.625±0.074
TiO2%0.786±0.020
V2O5%0.371±0.037

QCRM-1-106 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. he QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-107

Chrome Slag – 10.61% Cr2O3 – Columbus Stainless

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%26.13±0.41
CaO%11.08±0.53
Cr2O3%10.61±0.11
FeO%6.61±0.16
MgO%18.42±0.33
SiO2%25.67±0.28

QCRM-1-107 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Slag and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-109

Chrome Ore – 30.11% Cr2O3 – Dwarsrivier Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%11.95±0.11
CaO%1.67±0.08
Cr2O3%30.11±0.11
FeO%19.81±0.13
MgO%14.38±0.11
MnO%0.211±0.004
P%0.006±0.002
S%0.008±0.002
SiO2%19.53±0.21
TiO2%0.51±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
V2O5%0.26±0.01

QCRM-1-109 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-113

Chrome Ore – 37.36% Cr2O3 – Dwarsrivier Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%13.27±0.08
CaO%1.14±0.07
Cr2O3%37.36±0.10
FeO%22.40±0.15
MgO%12.06±0.10
MnO%0.22±0.01
P%0.004±0.001
S%0.008±0.002
SiO2%11.25±0.11
TiO2%0.56±0.01
V2O5%0.31±0.02

QCRM-1-113 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-114

Chrome Concentrate – 44.29% Cr2O3 – Dwarsrivier Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.22±0.08
CaO%0.35±0.03
Cr2O3%44.29±0.08
FeO%25.09±0.09
MgO%10.31±0.05
MnO%0.228±0.004
P%0.004±0.002
S%0.007±0.002
SiO2%3.54±0.04
TiO2%0.60±0.01
V2O5%0.36±0.02

QCRM-1-114 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-117

Chrome Ore – 39.30% Cr2O3 – Tubatse Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%15.07±0.08
CaO%0.48±0.03
Cr2O3%39.30±0.09
FeO%26.51±0.11
MgO%10.55±0.08
MnO%0.249±0.004
S%0.12±0.01
SiO2%5.50±0.08
TiO2%0.85±0.01
V2O5%0.36±0.02
ASSIGNED VALUES (FOR INFORMATION ONLY)
ANALYTESUNITSCONCENTRATIONSEXPANDED UNCERTAINTY
P%0.004±0.002

QCRM-1-117 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-118

Chrome Concentrate – 43.44% Cr2O3 – Nkomati Nickel Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%12.479±0.083
CaO%0.795±0.034
Cr2O3%43.44±0.126
FeO%24.976±0.166
MgO%9.899±0.089
MnO%0.325±0.009
P%0.007±0.002
S%0.503±0.029
SiO2%5.062±0.121
TiO2%0.756±0.011
ASSIGNED VALUES (FOR INFORMATION ONLY)
ANALYTESUNITSCONCENTRATIONSEXPANDED UNCERTAINTY
V2O5%0.161±0.012

QCRM-1-118 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-119

Chrome Slag – 19.27% Cr2O3 – Samancor FMT Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%19.69±0.37
CaO%3.68±0.16
Cr2O3%19.27±0.19
FeO%13.08±0.25
MgO%16.27±0.27
SiO2%31.04±0.51

QCRM-1-119 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome slag and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-120

Ferrochrome – 51.70% Cr; 0.020% P; 2.74% Si – Samancor FMT Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.051±0.017
C%7.56±0.08
Co%0.060±0.002
Cr%51.70±0.11
Fe%36.01±0.32
Mn%0.269±0.009
Ni%0.174±0.004
P%0.020±0.002
S%0.041±0.002
Si%2.742±0.076
Ti%0.355±0.011
V%0.327±0.004

QCRM-1-120 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for ferro chrome and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-125

Chrome Ore – 33.90% Cr2O3 – Chromtech

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%16.330±0.156
CaO%1.226±0.054
Cr2O3%33.899±0.105
FeO%23.138±0.207
MgO%10.394±0.117
MnO%0.216±0.004
P%0.005±0.002
S%0.005±0.002
SiO2%11.562±0.143
TiO2%0.665±0.013
ASSIGNED VALUES, FOR INFORMATION ONLY
AnalytesUnitsConcentrationsExpanded uncertainty
V2O5%0.355±0.025

QCRM-1-125 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-126

Chrome Concentrate – 39.00% Cr2O3 – ALS Inspection

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.192±0.113
CaO%0.517±0.031
Cr2O3%38.996±0.103
FeO%27.078±0.161
MgO%10.510±0.131
MnO%0.309±0.009
P%0.004±0.002
S%0.292±0.016
SiO2%5.607±0.088
TiO2%0.836±0.015
ASSIGNED VALUES, FOR INFORMATION ONLY
AnalytesUnitsConcentrationsExpanded uncertainty
V2O5%0.379±0.015

QCRM-1-126 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-127

Chrome Slag – 10.58% Cr2O3 – Tubatse Ferrochrome

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%25.599±0.662
CaO%3.208±0.131
Cr2O3%10.581±0.088
FeO%7.141±0.095
MgO%19.709±0.274
SiO2%33.876±0.461

QCRM-1-127 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome slag and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-129

Chrome “Blank” – 0.091% Cr2O3 – Dwarsrivier Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%26.290±0.662
Cr2O3%0.091±0.088
FeO%2.401±0.095
MgO%2.457±0.274
SiO2%48.683±0.461
TiO2%0.121
ASSIGNED VALUES, FOR INFORMATION ONLY
AnalytesUnitsConcentrationsExpanded uncertainty
CaO%14.590±0.089
MnO%0.040±0.000
P%0.007±0.002
S%0.007±0.006
V2O5%0.009±0.004

QCRM-1-129 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome analysis and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-130

Chrome Ore – 38.35% Cr2O3 – International Ferrometals

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.308±0.180
CaO%0.721±0.028
Cr2O3%38.345±0.111
FeO%24.393±0.123
MgO%10.333±0.137
MnO%0.230±0.011
P%0.005±0.001
S%0.008±0.001
SiO2%8.242±0.126
TiO2%0.654±0.013
ASSIGNED VALUES, FOR INFORMATION ONLY
AnalytesUnitsConcentrationsExpanded uncertainty
V2O5%0.357±0.017

QCRM-1-130 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-131

Chrome Concentrate – 46.18% Cr2O3 – PCL Laboratory

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.924±0.115
CaO%0.138±0.040
Cr2O3%46.182±0.129
FeO%26.110±0.102
MgO%9.654±0.107
MnO%0.245±0.007
P%0.003±0.002
S%0.004±0.002
SiO2%0.789±0.031
TiO2%0.688±0.013
ASSIGNED VALUES, FOR INFORMATION ONLY
AnalytesUnitsConcentrationsExpanded uncertainty
V2O5%0.386±0.026

QCRM-1-131 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type and for the calibration of equipment and verification of analytical methods for chrome analysis.

QCRM-1-132

Chrome Slag – 16.947% Cr2O3 – Tubatse Ferrochrome

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%10.176±0.185
CaO%2.912±0.131
Cr2O3%16.947±0.174
FeO%14.601±0.159
MgO%17.398±0.231
SiO2%35.763±0.540

QCRM-1-132 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome slag and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-134

Chrome Ore – 38.73% Cr2O3 – ALS Inspection

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.71±0.13
CaO%0.73±0.05
Cr2O3%38.73±0.10
FeO%24.37±0.11
MgO%10.00±0.09
MnO%1.28±0.03
P%0.006±0.002
S%0.006±0.002
SiO2%7.64±0.06
TiO2%0.65±0.01
V2O5%0.34±0.01

QCRM-1-134 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-135

Chrome Concentrate – 45.66% Cr2O3 – Lanxess Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.78±0.11
CaO%0.170±0.041
Cr2O3%45.66±0.14
FeO%26.14±0.12
MgO%9.783±0.064
MnO%0.233±0.006
P%0.003±0.002
S%0.005±0.002
SiO2%1.334±0.051
TiO2%0.657±0.015
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
V2O5%0.374±0.020

QCRM-1-135 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-139

Chrome Concentrate – 41.40% Cr2O3 – Metchem Laboratory

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%15.67±0.26
Cr2O3%41.40±0.17
FeO%27.18±0.15
MgO%9.83±0.14
MnO%0.242±0.009
P%0.004±0.002
S%0.038±0.019
SiO2%3.065±0.062
TiO2%0.960±0.029
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
CaO%0.239±0.048
V2O5%0.365±0.059

QCRM-1-139 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, instrument calibration and verification of analytical methods for chrome analysis.

QCRM-1-141

Ferrochrome – 48.32% Cr; 0.031% P; 0.23% Si – Samancor TC Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.07±0.02
C%7.66±0.04
Co%0.066±0.002
Cr%48.32±0.07
Fe%42.62±0.19
Mn%0.049±0.004
Ni%0.215±0.002
P%0.031±0.004
S%0.122±0.004
Si%0.23±0.03
Ti%0.035±0.002
V%0.348±0.004
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.04±0.02

QCRM-1-141 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-143

Chrome Concentrate – 43.91% Cr2O3 – ALS Inspection

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%12.64±0.08
CaO%0.439±0.056
Cr2O3%43.91±0.13
Feo%21.20±0.18
MgO%11.32±0.11
MnO%0.246±0.008
S%0.009±0.002
SiO2%7.76±0.15
TiO2%0.470±0.011
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
P%0.004±0.002
V2O5%0.267±0.007

QCRM-1-143 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-144

Chrome Slag – 4.13% Cr2O3 – Columbus Stainless

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%12.64±0.08
CaO%0.439±0.056
Cr2O3%43.91±0.13
Feo%21.20±0.18
MgO%11.32±0.11
MnO%0.246±0.008
S%0.009±0.002
SiO2%7.76±0.15
TiO2%0.470±0.011
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
P%0.004±0.002
V2O5%0.267±0.007

QCRM-1-144 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-147

Chrome Concentrate – 45.54% Cr2O3 – Lanxess Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.83±0.09
CaO%0.15±0.03
Cr2O3%45.54±0.07
FeO%26.31±0.11
MgO%9.75±0.06
MnO%0.242±0.004
SiO2%1.35±0.03
TiO2%0.68±0.01
V2O5%0.38±0.02
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
C%0.03±0.02
P%0.005±0.002
S%0.013±0.002

QCRM-1-147 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-154

Chrome Ore – 39.19% Cr2O3 – Glencore Boshoek Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.69±0.12
CaO%0.35±0.05
Cr2O3%39.19±0.18
FeO%25.90±0.23
MgO%10.09±0.11
P%0.004±0.002
S%0.0100.004
SiO2%5.51±0.08
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
MnO%0.22±0.01
TiO2%0.96±0.04
V2O5%0.34±0.11

QCRM-1-154 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-156

Chrome Slag – 16.04% Cr2O3 – Samancor FMT Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%20.11±0.43
CaO%3.72±0.17
Cr2O3%16.04±0.12
FeO%11.05±0.14
MgO%15.99±0.31
SiO2%34.26±0.18

QCRM-1-156 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Slag and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-159

Chrome Concentrate – 45.12% Cr2O3 – Samancor Western Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.99±0.22
CaO%0.17±0.04
Cr2O3%45.12±0.11
FeO%27.12±0.17
MgO%9.39±0.12
MnO%0.24±0.01
P%0.003±0.002
S%0.008±0.002
SiO2%1.18±0.04
TiO2%0.74±0.02
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
V2O5%0.39±0.03

QCRM-1-159 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-160

Chrome Slag – 15.51% Cr2O3 – Samancor FMT Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%15.73±0.44
CaO%2.89±0.12
Cr2O3%15.51±0.17
FeO%10.86±0.18
MgO%11.69±0.19
SiO2%44.45±0.53

QCRM-1-160 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Slag and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-161

Ferrochrome – 48.48% Cr; 0.045% P; 5.76% Si – Tubatse Ferrochrome

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.09±0.02
C%6.18±0.06
Co%0.055±0.002
Cr%48.48±0.23
Fe%35.45±0.19
Mn%1.16±0.04
Ni%0.17±0.01
P%0.045±0.004
S%0.047±0.002
Si%5.76±0.04
Ti%0.50±0.01
V%0.32±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.12±0.06

QCRM-1-161 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-162

Chrome Concentrate – 46.56% Cr2O3 – Lanxess Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.28±0.13
CaO%0.20±0.06
Cr2O3%46.56±0.20
FeO%26.72±0.18
MgO%9.37±0.11
P%0.005±0.002
S%0.007±0.005
SiO2%1.61±0.08
TiO2%0.68±0.03
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
MnO%0.23±0.02
V2O5%0.38±0.06

QCRM-1-162 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-163

Chrome Concentrate – 42.00% Cr2O3 – Samancor Western Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.37±0.13
CaO%0.45±0.05
Cr2O3%42.00±0.13
FeO%25.51±0.16
MgO%10.26±0.09
MnO%0.23±0.01
P%0.005±0.002
S%0.008±0.002
SiO2%4.76±0.08
TiO2%0.70±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
V2O5%0.36±0.05

QCRM-1-163 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-164

Chrome Slag – 11.95% Cr2O3 – Tubatse Alloy Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
CaO%5.04±0.11
Cr2O3%11.95±0.12
FeO%5.76±0.08
MgO%18.65±0.29
SiO2%31.56±0.38
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%26.66±0.26
V2O5%0.48±0.06

QCRM-1-164 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Slag and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-165

Ferrochrome – 49.96% Cr; 0.020% P; 4.16% Si – Samancor FMT Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.10±0.03
C%6.56±0.03
Co%0.059±0.002
Cr%49.96±0.12
Fe%37.64±0.15
Mn%0.20±0.01
Ni%0.185±0.002
P%0.020±0.002
S%0.045±0.002
Si%4.16±0.04
Ti%0.34±0.01
V%0.34±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.11±0.07

QCRM-1-165 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-167

Chrome Concentrate – 45.92% Cr2O3 – Samancor Western Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%15.10±0.16
CaO%0.14±0.04
Cr2O3%45.92±0.11
FeO%25.91±0.14
MgO%9.76±0.06
MnO%0.23±0.01
S%0.006±0.002
SiO2%1.04±0.04
TiO2%0.69±0.01
V2O5%0.38±0.03
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
P%0.005±0.002

QCRM-1-167 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-168

Chrome Concentrate – 44.70% Cr2O3 – ALS Inspection

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.64±0.18
CaO%0.18±0.04
Cr2O3%44.70±0.16
FeO%27.85±0.35
MgO%9.13±0.13
MnO%0.27±0.01
P%0.005±0.002
S%0.13±0.01
SiO2%1.16±0.04
TiO2%0.74±0.02
V2O5%0.38±0.04

QCRM-1-168 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-171

Ferrochrome – 52.78% Cr; 0.018% P; 0.59% Si – Samancor Middelburg Ferrochrome Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.06±0.02
C%8.77±0.07
Co%0.058±0.002
Cr%52.78±0.18
Fe%36.37±0.25
Mn%0.33±0.01
Ni%0.168±0.004
P%0.018±0.002
S%0.016±0.002
Si%0.59±0.04
Ti%0.29±0.01
V%0.34±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.03±0.02

QCRM-1-171 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-172

Chrome Ore – 36.54% Cr2O3 – Samancor Western Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.36±0.10
CaO%1.15±0.10
Cr2O3%36.54±0.10
FeO%23.53±0.15
MgO%10.88±0.09
MnO%0.22±0.01
P%0.006±0.002
S%0.014±0.004
SiO2%10.36±0.24
TiO2%0.67±0.03
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
V2O5%0.32±0.02

QCRM-1-172 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-173

Chrome Concentrate – 41.05% Cr2O3 – Samancor Western Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.12±0.10
CaO%0.50±0.04
Cr2O3%41.05±0.13
FeO%24.09±0.10
MgO%11.40±0.11
MnO%0.22±0.01
P%0.005±0.002
S%0.010±0.004
SiO2%6.86±0.10
TiO2%0.62±0.02
V2O5%0.33±0.02

QCRM-1-173 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-175

Ferrochrome – 47.83% Cr; 0.018% P; 4.63% Si – Glencore Operations

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.74±0.03
C%6.29±0.04
Co%0.054±0.002
Cr%47.83±0.08
Fe%35.23±0.22
Mn%0.20±0.01
Ni%0.165±0.002
P%0.018±0.002
S%0.051±0.002
Si%4.63±0.05
Ti%0.42±0.01
V0.33±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.62±0.02

QCRM-1-175 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-176

Chrome Ore – 38.96% Cr2O3 – Samancor Western Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.39±0.10
CaO%0.82±0.06
Cr2O3%38.96±0.13
FeO%23.35±0.12
MgO%11.42±0.08
MnO%0.21±0.01
P%0.005±0.002
S%0.009±0.002
SiO2%8.47±0.14
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
TiO2%0.71±0.02
V2O5%0.34±0.02

QCRM-1-176 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-177

Chrome Concentrate – 43.69% Cr2O3 – Glencore Boshoek Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.52±0.11
CaO%0.23±0.04
Cr2O3%43.69±0.17
FeO%25.05±0.16
MgO%10.19±0.08
MnO%0.22±0.01
P%0.005±0.002
S%0.005±0.002
SiO2%3.93±0.08
TiO2%0.63±0.02
V2O5%0.36±0.02

QCRM-1-177 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-178

Chrome Concentrate – 45.77% Cr2O3 – Lanxess Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.90±0.12
CaO%0.16±0.04
Cr2O3%45.77±0.12
FeO%26.12±0.09
MgO%9.79±0.10
MnO%0.24±0.01
P%0.004±0.002
S%0.004±0.002
SiO2%1.18±0.04
TiO2%0.67±0.02
V2O5%0.38±0.02

QCRM-1-178 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-180

Ferrochrome – 49.66% Cr; 0.019% P; 2.53% Si – Samancor FMT Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.06±0.02
Co%0.062±0.002
Cr%49.66±0.11
Fe%39.15±0.28
Mn%0.258±0.004
Ni%0.198±0.004
P%0.019±0.002
S%0.063±0.002
Si%2.53±0.06
Ti%0.30±0.01
V%0.35±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
C%6.93±0.05
Mg%0.05±0.02

QCRM-1-180 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-181

Ferrochrome – 49.69% Cr; 0.023% P; 4.04% Si – Samancor FMT Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.05±0.02
Co%0.061±0.002
Cr%49.69±0.10
Fe%38.22±0.29
Mn%0.19±0.01
Ni%0.184±0.002
P%0.023±0.002
S%0.057±0.002
Si%4.04±0.07
Ti%0.38±0.01
V%0.364±0.004
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
C%6.65±0.05
Mg%0.04±0.03

QCRM-1-181 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-1-182

Chrome Ore – 37.68% Cr2O3 – Samancor Western Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%13.59±0.09
CaO%0.63±0.06
Cr2O3%37.68±0.08
FeO%22.42±0.12
MgO%12.64±0.12
MnO%0.210±0.002
P%0.004±0.002
S%0.009±0.002
SiO2%10.39±0.09
TiO2%0.60±0.01
V2O5%0.32±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
C%0.05±0.03

QCRM-1-182 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Ore and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-183

Chrome Concentrate – 42.28% Cr2O3 – PCL Laboratory

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%15.40±0.13
CaO%0.18±0.03
Cr2O3%42.28±0.10
FeO%28.24±0.21
MgO%9.29±0.11
MnO%0.25±0.01
P%0.004±0.002
S%0.010±0.002
SiO2%2.11±0.06
TiO2%1.06±0.02
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
V2O5%0.39±0.02

QCRM-1-183 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-185

Ferrochrome – 52.14% Cr; 0.017% P; 3.43% Si – ARM Machadodorp Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.38±0.03
C%6.66±0.04
Co%0.054±0.002
Cr%52.14±0.08
Fe%33.88±0.19
Mn%0.28±0.01
Ni%0.172±0.002
P%0.017±0.002
S%0.042±0.002
Si%3.43±0.04
Ti%0.29±0.01
V%0.30±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.33±0.04

QCRM-1-185 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome (Chrome Metal) and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-186

Chrome Ore – 36.86% Cr2O3 – Samancor Western Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%12.85±0.16
CaO%0.45±0.06
Cr2O3%45.55±0.17
FeO%24.41±0.16
MgO%9.99±0.09
MnO%0.31±0.01
P%0.006±0.002
S%0.37±0.03
SiO2%3.89±0.07
TiO2%0.66±0.01
V2O5%0.17±0.02
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
C%0.05±0.02

QCRM-1-186 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for chrome ore and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-187

Chrome Concentrate – 45.55% Cr2O3 – Nkomati Nickel Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%12.85±0.16
CaO%0.45±0.06
Cr2O3%45.55±0.17
FeO%24.41±0.16
MgO%9.99±0.09
MnO%0.31±0.01
P%0.006±0.002
S%0.37±0.03
SiO2%3.89±0.07
TiO2%0.66±0.01
V2O5%0.17±0.02
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
C%0.05±0.02

QCRM-1-187 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-188

Chrome Concentrate – 45.67% Cr2O3 – Lanxess Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.71±0.15
CaO%0.16±0.04
Cr2O3%45.67±0.13
FeO%25.96±0.18
MnO%0.227±0.004
P%0.004±0.002
S%0.006±0.002
SiO2%1.36±0.05
TiO2%0.69±0.02
V2O5%0.38±0.02
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
MgO%9.75±0.09

QCRM-1-188 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-195

Ferrochrome – 49.11% Cr; 0.018% P; 2.44% Si – Samancor Tubatse Alloy Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.04±0.02
C%7.11±0.05
Co%0.063±0.002
Cr%49.11±0.12
Fe%40.24±0.18
Mn%0.19±0.01
Ni%0.20±0.01
P%0.018±0.002
S%0.063±0.002
Si%2.44±0.05
Ti%0.31±0.01
V%0.36±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.03±0.03

QCRM-1-195 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-196

Chrome Ore – 36.13% Cr2O3 – Samancor Western Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%13.37±0.13
Cr2O3%36.13±0.14
FeO%22.05±0.11
MnO%0.21±0.01
S%0.008±0.002
SiO2%12.29±0.23
TiO2%0.58±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
CaO%0.99±0.07
MgO%12.67±0.16
P%0.005±0.002
V2O5%0.31±0.02

QCRM-1-196 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Ore and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-200

Ferrochrome – 49.84% Cr; 0.019% P; 6.44% Si – Samancor Tubatse Alloy Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.03±0.01
C%6.28±0.03
Co%0.056±0.002
Cr%49.84±0.12
Fe%35.91±0.21
Mn%0.26±0.01
Ni%0.17±0.01
P%0.019±0.002
S%0.037±0.002
Si%6.44±0.05
Ti%0.56±0.01
V%0.33±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.03±0.02

QCRM-1-200 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-202

Chrome Concentrate – 40.68% Cr2O3 – Samancor Eastern Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.74±0.11
CaO%0.65±0.06
Cr2O3%40.68±0.12
FeO%25.42±0.15
MgO%10.14±0.13
MnO%0.24±0.001
SiO2%5.78±0.07
TiO2%0.63±0.01
V2O5%0.36±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
P%0.005±0.002
S%0.007±0.002

QCRM-1-202 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-203

Chrome Slag – 8.31% Cr2O3 – Samancor Dikwena Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Cr2O3%8.31±0.14
FeO%4.98±0.17
SiO2%30.76±0.50
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%30.49±0.32
CaO%4.91±0.24
MgO%18.29±0.61

QCRM-1-203 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome slag and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-204

Ferrochrome – 46.62% Cr; 0.019% P; 5.96% Si – Samancor Dikwena Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.05±0.01
C%6.10±0.02
Co%0.059±0.002
Cr%46.62±0.09
Fe%37.56±0.14
Mn%0.85±0.02
Ni%0.184±0.004
P%0.019±0.002
S%0.074±0.002
Si%5.96±0.08
Ti%0.56±0.01
V%0.40±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.04±0.03

QCRM-1-204 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-206

Chrome Concentrate – 45.50% Cr2O3 – Samancor Eastern Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.82±0.09
CaO%0.18±0.03
Cr2O3%45.50±0.15
FeO%25.24±0.11
MgO%10.86±0.11
MnO%0.25±0.01
S%0.007±0.002
SiO2%1.50±0.05
TiO2%0.56±0.01
V2O5%0.33±0.02
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
C%0.04±0.03
P%0.005±0.002

QCRM-1-206 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-208

Ferrochrome – 49.42% Cr; 5.67% Si – Samancor Tubatse Alloy Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
C%6.58±0.05
Co%0.058±0.002
Cr%49.42±0.12
Fe%36.78±0.18
Mn%0.26±0.01
Ni%0.17±0.01
S%0.043±0.002
Si%5.67±0.10
Ti%0.59±0.01
V%0.34±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.04±0.02
Mg%0.03±0.03
P%0.023±0.002

QCRM-1-208 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome (Chrome Metal) and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-210

Chrome Concentrate – 42.96% Cr2O3 – Samancor Eastern Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
CaO%0.32±0.04
Cr2O3%42.96±0.15
FeO%27.28±0.15
MgO%9.36±0.12
MnO%0.24±0.01
SiO2%2.61±0.07
TiO2%0.74±0.02
V2O5%0.40±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.79±0.14
P%0.005±0.002
S%0.010±0.002

QCRM-1-210 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-217

Chrome Ore – 40.79% Cr2O3 – Samancor Eastern Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%12.95±0.14
CaO%0.49±0.05
Cr2O3%40.79±0.10
FeO%23.69±0.19
MgO%11.97±0.14
MnO%0.21±0.01
P%0.005±0.002
S%0.005±0.002
SiO2%7.23±0.14
TiO2%0.52±0.02
V2O%0.30±0.02

QCRM-1-217 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Ore and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-220

Ferrochrome – 53.56% Cr; 0.021% P; 0.29% Si – Samancor Middelburg Ferrochrome Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.08±0.01
C%8.87±0.11
Co%0.055±0.002
Cr%53.56±0.11
Fe%35.80±0.37
Mn%0.29±0.01
Ni%0.15±0.01
P%0.021±0.002
S%0.024±0.002
Si%0.29±0.05
Ti%0.14±0.01
V%0.34±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.06±0.05

QCRM-1-220 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-222

Chrome Concentrate – 46.01% Cr2O3 – Samancor Western Chrome Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%15.14±0.13
CaO%0.09±0.04
Cr2O3%46.01±0.11
FeO%26.06±0.11
MgO%9.58±0.10
MnO%0.23±0.01
P%0.004±0.002
S%0.007±0.002
SiO2%1.11±0.05
TiO2%0.66±0.01
V2O5%0.39±0.02
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
C%0.03±0.01

QCRM-1-222 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-223

Chrome Slag – 7.45% Cr2O3 – Samancor Middelburg Ferrochrome Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%27.41±0.29
Cr2O3%7.45±0.15
FeO%4.58±0.11
MgO%21.72±0.28
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
CaO%14.44±0.77
SiO2%23.69±0.27

QCRM-1-223 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Slag and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-224

Ferrochrome – 50.20% Cr; 0.019% P; 2.55% Si – Samancor FMT Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.10±0.02
C%6.83±0.05
Co%0.060±0.002
Cr%50.20±0.10
Fe%38.44±0.15
Mn%0.155±0.004
Ni%0.184±0.004
P%0.019±0.002
S%0.055±0.002
Si%2.55±0.04
Ti%0.275±0.004
V%0.35±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.082±0.013

QCRM-1-224 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-225

Chrome Ore – 38.28% Cr2O3 – Samancor Dikwena Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%14.98±0.14
CaO%0.70±0.06
Cr2O3%38.28±0.12
FeO%25.33±0.25
MgO%8.67±0.18
MnO%0.220±0.004
S%0.004±0.002
SiO2%8.37±0.12
TiO2%1.05±0.03
V2O5%0.38±.0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
P%0.006±0.002

QCRM-1-225 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Chrome Ore and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-228

Ferrochrome – 49.64% Cr; 0.019% P; 3.33% Si – Glencore Wonderkop Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.14±0.02
C%7.22±0.05
Co%0.059±0.002
Cr%49.64±0.09
Fe%37.08±0.18
Mn%0.33±0.01
S%0.038±0.002
Si%3.33±0.03
Ti%0.64±0.01
V%0.37±.0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.11±0.03
Ni%0.21±0.01

QCRM-1-228 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-232

Ferrochrome – 48.74% Cr; 0.019% P; 4.36% Si – Samancor Middelburg Ferrochrome Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.09±0.02
C%6.75±0.06
Co%0.058±0.002
Cr%48.74±0.10
Fe%38.21±0.18
Mn%0.257±0.004
Ni%0.173±0.002
P%0.019±0.002
S%0.042±0.002
Si%4.36±0.06
Ti%0.55±0.01
V%0.35±.0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.04±0.02

QCRM-1-232 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-236

Ferrochrome – 40.74% Cr; 0.014% P; 6.46% Si – Glencore Lydenberg Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%2.43±0.14
C%5.82±0.04
Co%0.047±0.002
Cr%40.74±0.23
Fe%29.46±0.36
Mn%0.38±0.01
Ni%0.139±0.002
P%0.014±0.002
S%0.057±0.002
Si%6.46±0.07
Ti%0.45±0.01
V%0.27±.0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%1.72±0.20

QCRM-1-236 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-249

Ferrochrome – 48.92% Cr; 0.019% P; 4.87% Si – Glencore Boshoek Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.17±0.03
C%6.61±0.04
Co%0.059±0.002
Cr%48.92±0.10
Fe%36.85±0.23
Mn%0.30±0.01
Ni%0.21±0.01
P%0.019±0.002
S%0.040±0.002
Si%4.87±0.09
Ti%0.69±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.12±0.03
V%0.35±0.01

QCRM-1-249 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-1-253

Ferrochrome – 48.74% Cr; 0.015% P; 0.37% Si – Samancor Middelburg Ferrochrome Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.09±0.02
C%9.00±0.12
Co%0.058±0.002
Cr%52.56±0.15
Fe%36.57±0.24
Mn%0.31±0.01
Ni%0.16±0.01
P%0.015±0.002
Si%0.37±0.04
Ti%0.13±0.01
V0.34±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Mg%0.046±0.009
S%0.015±0.002

QCRM-1-253 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Ferrochrome and as a calibration standard for the calibration of equipment used for analysing similar materials.