Showing all 20 results

QCRM-2-091

Ferromanganese Alloy – 77.63% Mn; 16.28% Fe; 1.169% C – ARM Cato Ridge Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Mn%77.63±0.43
S%0.014±0.005
ASSIGNED VALUES (For information only)
AnalytesUnitsConcentrationsExpanded uncertainty
C%1.169±0.051
Fe%16.28±0.31
Ni%0.005±0.002
P%0.075±0.037
Si%0.54±0.31

QCRM-2-091 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 manganese alloy and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-2-103

Ferromanganese Alloy – 69.93% Mn; 16.60% Fe; 6.71% C – ARM Machadodorp Works

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
C%6.71±0.08
Fe%16.60±0.55
Mn%69.93±0.35
P%0.08±0.01
S%0.05±0.02
Si%0.70±0.26
ASSIGNED VALUES (For information only)
AnalytesUnitsConcentrationsExpanded uncertainty
Cr%1.84±0.94
Ni%0.009±0.007

QCRM-2-103 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 manganese alloys and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-2-117

Manganese Ore (HG) – 46.32% Mn; 12.46% FeO – South 32 Wessels Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.301±0.041
CaO%6.45±0.22
FeO%12.46±0.18
MgO%1.11±0.06
Mn%46.32±0.33
P%0.033±0.002
S%0.291±0.038
SiO2%6.30±0.10
ASSIGNED VALUES (For information only)
AnalytesUnitsConcentrationsExpanded uncertainty
BaO%0.881±0.033
K2O%0.017±0.017

QCRM-2-117 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 manganese ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-2-122

Manganese Ore (LG) – 37.33% Mn; 6.76% FeO – Assmang Blackrock Manganese Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.220±0.018
CaO%13.51±0.31
FeO%6.76±0.09
MgO%3.88±0.12
Mn%37.33±0.29
P%0.016±0.002
ASSIGNED VALUES (For information only)
AnalytesUnitsConcentrationsExpanded uncertainty
BaO%0.116±0.024
K2O%0.018±0.005
S%0.019±0.007
SiO2%6.09±0.13

QCRM-2-122 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 manganese ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-2-127

Ferromanganese Alloy – 75.74% Mn; 16.61% Fe; 6.87% C – ARM Cato Ridge Smelter

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
C%6.87±0.11
Fe%16.61±0.77
Mn%75.74±0.20
S%0.008±0.002
Si%0.13±0.06
ASSIGNED VALUES (For information only)
AnalytesUnitsConcentrationsExpanded uncertainty
Cr%0.21±0.08
Ni%0.009±0.005
P%0.083±0.007

QCRM-2-127 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 manganese alloy and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-2-131

Ferromanganese Alloy – 66.54% Mn; 15.84% Fe; 6.41% C – ARM Machadodorp Works

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
C%6.41±0.04
Mn%66.54±0.21
P%0.06±0.01
S%0.09±0.01
Si%1.17±0.23
ASSIGNED VALUES (For information only)
AnalytesUnitsConcentrationsExpanded uncertainty
Ba%0.16±0.02
Cr%2.28±0.40
Fe%15.84±0.32

QCRM-2-131 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, verification of analytical methods for Ferro Manganese Alloy and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-2-133

Manganese Ore (LG) – 38.72% Mn; 7.56% FeO – Assmang Blackrock Manganese Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.23±0.03
BaO%0.14±0.01
CaO%11.99±0.24
FeO%7.56±0.10
K2O%0.014±0.004
MgO%3.57±0.14
Mn%38.72±0.18
P%0.019±0.002
S%0.034±0.004
SiO2%6.28±0.12

QCRM-2-133 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 manganese ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-2-134

Manganese Ore (HG) – 47.43% Mn; 12.83% FeO – Assmang Blackrock Manganese Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
CaO%4.99±0.14
FeO%12.83±0.18
K2O%0.03±0.02
MgO%1.27±0.05
Mn%47.43±0.23
P%0.029±0.002
S%0.08±0.03
SiO2%6.03±0.07
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.35±0.04
BaO%0.36±0.02

QCRM-2-134 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 Manganese Ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-2-137

Manganese Ore (HG) – 46.28% Mn; 12.51% FeO – Assmang Blackrock Manganese Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.32±0.02
CaO%6.93±0.20
FeO%12.51±0.12
K2O%0.04±0.01
MgO%1.68±0.07
Mn%46.28±0.14
P%0.028±0.002
S%0.10±0.02
SiO2%3.98±0.08
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
BaO%0.34±0.02

QCRM-2-137 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 Manganese Ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-2-138

Ferromanganese Alloy – 71.37% Mn; 16.16% Fe; 6.74% C – ARM Machadodorp Works

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Mn%71.37±0.24
S%0.05±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Ba%0.05±0.01
C%6.74±0.08
Cr%1.21±0.09
Fe%16.16±0.53
Ni%0.010±0.002
P%0.07±0.01
Si%0.55±0.24

QCRM-2-138 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 Manganese Alloy and as a calibration standard for the calibration of equipment used for analyzing similar materials.

This document has been updated to a COA, as more data became available, enabling the certification of some analytes.

QCRM-2-139

Manganese Ore (LG) – 37.98% Mn; 6.82% FeO – Assmang Blackrock Manganese Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.19±0.02
Cao%13.05±0.25
Feo%6.82±0.09
K2O%0.013±0.002
MgO%3.75±0.10
Mn%37.98±0.20
P%0.019±0.002
SiO2%5.87±0.08
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Ba%0.23±0.01
S%0.045±0.004

QCRM-2-139 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, verification of analytical methods for Manganese Ore and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-2-156

Manganese Ore (HG) – 42.06% Mn; 14.61% FeO – Assmang Blackrock Manganese Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Cao%7.78±0.30
Feo%14.61±0.23
MgO%2.06±0.08
Mn%42.06±0.18
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.26±0.03
BaO%0.49±0.02
K2O%0.022±0.005
P%0.028±0.002
S%0.15±0.01
SiO2%5.13±0.04

QCRM-2-156 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 Manganese High Grade and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-2-159

Manganese Ore (LG) – 37.00% Mn; 6.53% FeO – Assmang Blackrock Manganese Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.24±0.03
Cao%13.32±0.23
MgO%3.63±0.13
Mn%37.00±0.19
P%0.017±0.002
SiO2%7.17±0.09
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
BaO%0.150±0.002
FeO%6.53±0.07
K2O%0.020±0.002

QCRM-2-159 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 Manganese Ore and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-2-168

Manganese Ore (HG) – 42.32% Mn; 23.58% FeO – Assmang Blackrock Manganese Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Mn%42.32±0.25
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.30±0.02
BaO%0.53±0.03
CaO%5.10±0.12
FeO%23.58±0.20
MgO%0.29±0.03
P%0.031±0.005
S%0.117±0.008
SiO2%3.96±0.11

QCRM-2-168 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 Manganese Ore and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-2-171

Manganese Ore (HG) – 43.65% Mn; 17.09% FeO – Manganese Metal Company

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.31±0.02
FeO%17.09±0.19
K2O%0.019±0.002
MgO%0.42±0.02
Mn%43.65±0.14
P%0.038±0.002
S%0.44±0.01
SiO2%3.81±0.10
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
BaO%1.90±0.07
CaO%7.81±0.19

QCRM-2-171 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 Manganese High Grade and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-2-176

Manganese Ore (HG) – 46.82% Mn; 15.60% FeO – Assmang Blackrock Manganese Mine

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Mn%46.82±0.33
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.29±0.02
BaO%0.35±0.02
CaO%5.70±0.14
FeO%15.60±0.27
MgO%0.90±0.11
P%0.030±0.002
S%0.07±0.01
SiO2%2.51±0.11

QCRM-2-176 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 High Grade Manganese Ore and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-2-177

Ferromanganese Alloy – 79.32% Mn; 12.24% Fe; 7.10% C – Transalloy

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Mn%79.32±0.24
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
C%7.10±0.06
Cr%0.031±0.003
Fe%12.24±0.23
Ni%0.009±0.005
P%0.07±0.01
S%0.011±0.005
Si%0.61±0.06

QCRM-2-177 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 Manganese Alloy and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-2-182

Manganese Ore (HG) – 51.70% Mn; 13.20% FeO – South 32 Mamatwan Mine

In stock

CERTIFIED VALUES
AnalytesUnitsConcentrationsExpanded uncertainty
Al2O3%0.57±0.06
FeO%13.20±0.47
MgO%1.42±0.07
Mn%51.70±0.77
S%0.07±0.01
SiO2%20.10±0.97
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
BaO%0.14±0.02
CaO%7.28±0.21
K2O%0.31±0.03
P%0.037±0.005

QCRM-2-182 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 High grade Manganese ore and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-2-187

Ferromanganese Alloy – 78.78% Mn; 16.23% Fe; 2.63% C – Transalloy

In stock

CERTIFIED VALUES
AnalytesUnitsConcentrationsExpanded uncertainty
C%2.63±0.03
Mn%78.78±0.36
S%0.007±0.002
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Cr%0.035±0.012
Fe%16.23±0.31
Ni%0.019±0.005
P%0.13±0.01
Si%1.22±0.12

QCRM-2-187 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 Manganese Alloys and as a calibration standard for the calibration of equipment used for analysing similar materials.

QRM-2-090

Manganese Slag – 20.97% Mn – Assmang Catoridge

In stock

ASSIGNED VALUES
AnalytesUnitsConcentrationsExpanded Uncertainty
Ba%0.83±0.03
C%0.54±0.05
Cr%0.04±0.02
Fe%2.60±0.11
Mn%20.97±0.32
S%1.08±0.10
Si%12.54±0.21

QRM-2-090 is a 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 QRM can also be used as a control sample in the analysis of samples of a similar type and verification of analytical methods for Manganese Slag.