Showing all 2 results

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.

QRM-2-132

Manganese Slag

In stock

CERTIFIED VALUES
ANALYTESUNITSCONCENTRATIONSEXPANDED UNCERTAINTY
Ba%1.10±0.07
C%0.86±0.07
Fe%1.31±0.34
Mn%22.76±0.35
S%1.11±0.18
Si%13.31±0.46

QRM-2-132 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 QRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Manganese Slag and as a calibration standard for the calibration of equipment used for analysing similar materials.