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Qotho reference material (QRM) - Iron Ore (Exploration Grade) hematite - 44.85% Fe, 29.18% Si - Kumba Iron Ore Mine

Item no.

QOT-4-078

Unit

100 g

Shipment details

No Dangerous Good /not restricted

Price on request

Description

QCRM-4-078 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 Iron Ore and as a calibration standard for the calibration of equipment used for analyzing similar materials.

Analyte	CAS Number	Concentration	Unit	Additional information
Al2O3		3,54 ± 0,06	%	certified value
CaO		0,09 ± 0,01	%	certified value
Iron (Fe)	[7439-89-6]	44,85 ± 0,18	%	certified value
K2O		0,28 ± 0,01	%	certified value
Loss on Ignition (LOI)		1,65 ± 0,06	%	certified value
MgO	[1309-48-4]	0,04 ± 0,01	%	certified value
Manganese (Mn)	[7439-96-5]	0,34 ± 0,01	%	certified value
Na2O		0,03 ± 0,01	%	certified value
Phosphorus (P)	[7723-14-0]	0,034 ± 0,002	%	certified value
Sulfur (S)	[7704-34-9]	0,045 ± 0,004	%	certified value
SiO2		29,18 ± 0,21	%	certified value
TiO2		0,16 ± 0,01	%	certified value
Cr2O3		0,07 ± 0,01	%	assigned value
V2O5		0,006 ± 0,002	%	assigned value

Miscellaneous

Certificate of Analysis (specimen)

Reference Material CoA specimen: for the current lot, please contact your customer service representative at info@labmix24.com

Product data sheet

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Description

Contents

Miscellaneous

Certificate of Analysis (specimen)

Product data sheet