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River sediment - Radioactivity

Item no.

NIST-4350B

Unit

85 g

Shipment details

No Dangerous Good /not restricted

Price on request

Description

This Standard Reference Material (SRM) consists of approximately 85 grams of freeze-dried, pulverized river sediment (2) in polythylene bottle. The SRM is intended for use in tests of measurements of environmental radioactivity contained in matrices similar to the sample (3). /// Sample value(s) - please ask for current certificate.

Contents

Analyte	Concentration	Unit
241Am	1,5 x 10-4	Bq/g
60Co	4,64 x 10-3	Bq/g
137Cs	2,90 x 10-2	Bq/g
152Eu	2,90 x 10-2	Bq/g
154Eu	3,78 x 10-3	Bq/g
226Ra	3,58 x 10-2	Bq/g
238Pu	1,3 x 10-5	Bq/g
239Pu + 240Pu	5,08 x 10-4	Bq/g

Analyte

CAS Number

Concentration

Unit

Additional information

Method

241Am

1,5 x 10-4

Bq/g

60Co

4,64 x 10-3

Bq/g

137Cs

2,90 x 10-2

Bq/g

152Eu

2,90 x 10-2

Bq/g

154Eu

3,78 x 10-3

Bq/g

226Ra

3,58 x 10-2

Bq/g

238Pu

1,3 x 10-5

Bq/g

239Pu + 240Pu

5,08 x 10-4

Bq/g

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

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.