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Soda feldspar - Trace elements

Item no.

NIST-99b

Unit

40 g

Shipment details

No Dangerous Good /not restricted

Price on request

Description

This Standard Reference Material (SRM®) is intended for use in the determination of constituent elements in feldspar or material of similar matrix. NIST-99b is powdered soda feldspar that was sieved to less than 250 mesh (<60 ?m) and blended to ensure homogeneity. A unit of NIST-99b consists of one bottle containing approximately 40 grams of fine powder. Indicative values for Ca, Si, Mn and P. Certified values /// Sample value(s) - please ask for current certificate.

Contents

Analyte	CAS Number	Concentration	Unit
Aluminium (Al)	[7429-90-5]	10,36	%
Potassium (K)	[7440-09-7]	3,09	%
Sodium (Na)	[7440-23-5]	5,25	%
Barium (Ba)	[7440-39-3]	1409	mg/kg
Iron (Fe)	[7439-89-6]	278,7	mg/kg
Lead (Pb)	[7439-92-1]	71,2	mg/kg
Rubidium (Rb)	[7440-17-7]	72,6	mg/kg
Strontium (Sr)	[7440-24-6]	444	mg/kg

Analyte

CAS Number

Concentration

Unit

Additional information

Method

Aluminium (Al)

[7429-90-5]

10,36

Potassium (K)

[7440-09-7]

3,09

Sodium (Na)

[7440-23-5]

5,25

Barium (Ba)

[7440-39-3]

1409

mg/kg

Iron (Fe)

[7439-89-6]

278,7

mg/kg

Lead (Pb)

[7439-92-1]

71,2

mg/kg

Rubidium (Rb)

[7440-17-7]

72,6

mg/kg

Strontium (Sr)

[7440-24-6]

444

mg/kg

Miscellaneous

Certificate of Analysis (specimen)

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

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Product data sheet

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NIST provides over 1300 Standard Reference Materials® as well as articles and practice guides describing the development, analysis and use of SRMs.

NIST Standard Reference Materials are used by analytical laboratories in industry, academia and government in order to facilitate commerce and trade and to advance research and development. The SRMs are produced by the engineering laboratory, the material measurement laboratory, and the physical measurement laboratory at NIST. They are available for chemical composition, physical properties, and engineering materials.