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Trace Elements in Glass

Item no.

NIST-617

Unit

4 wafer

Shipment details

No Dangerous Good /not restricted

Price on request

Description

This Standard Reference Material (SRM®) is intended to facilitate development of chemical methods of analysis for trace elements in glass. The nominal mass fractions of 61 elements added to the glass matrix are in the range of 0.008 mg/kg to 30 mg/kg. A unit of NIST-617 consists of four wafers, sliced to 1 mm thickness from a hand-pulled rod. The wafers are of oval to circular cross-section with nominal diameter of 12 mm to 14 mm. Certified values /// Sample value(s) - please ask for current certificate.

Contents

Analyte	CAS Number	Concentration	Unit
Lead (Pb)	[7439-92-1]	1,85 ± 0,04	mg/kg
Potassium (K)	[7440-09-7]	29 ± 1	mg/kg
Strontium (Sr)	[7440-24-6]	41,72 ± 0,05	mg/kg
Thorium (Th)	[7440-29-1]	0,0252 ± 0,0007	mg/kg
Uranium (U)	[7440-61-1]	0,0721 ± 0,0013	mg/kg

Analyte

CAS Number

Concentration

Unit

Additional information

Method

Lead (Pb)

[7439-92-1]

1,85 ± 0,04

mg/kg

Potassium (K)

[7440-09-7]

29 ± 1

mg/kg

Strontium (Sr)

[7440-24-6]

41,72 ± 0,05

mg/kg

Thorium (Th)

[7440-29-1]

0,0252 ± 0,0007

mg/kg

Uranium (U)

[7440-61-1]

0,0721 ± 0,0013

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

Product data sheet

View all available product details e.g. description, analytes/parameters, CAS Number, concentrations/values, sales unit/product format, method, source, transport information

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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.