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Hopanes and steranes in 2,2,4-trimethylpentane

Item no.

NIST-2266

Unit

5 x 1,2 mL

Shipment details

ADR Excepted Quantity (EQ) / AIR Excepted Quantity (EQ) UN1262 3 II E2

Price on request

Description

This Standard Reference Material (SRM®) is a solution of five hopanes and five steranes in 2,2,4-trimethylpentane (isooctane). This SRM is intended primarily for use in the calibration of chromatographic instrumentation used for the determination of hopanes and steranes. A unit of NIST-2266 consists of five 2 mL ampoules, each containing approximately 1.2 mL of solution. /// Sample value(s) - please ask for current certificate.

Hazards

Contents

Analyte	CAS Number	Concentration	Unit
17alpa(H)-22,29,30-trisnorhopane	[53584-59-1]	4,55 ± 0,23	µg/g
17alpha(H),21beta(H)-30-norhopane	[53584-60-4]	1,31 ± 0,04	µg/g
17alpha(H),21beta(H)-hopane	[13849-96-2]	1,70 ± 0,12	µg/g
alpha,alpha,alpha-20R-cholestane	[481-21-0]	33,1 ± 1,0	µg/g
alpha,beta,beta-20R-cholestane	[69483-47-2]	10,61 ± 0,24	µg/g
alpa,beta,beta-20R 24S-methylcholestane	[71117-90-3]	2,32 ± 0,10	µg/g
alpha,alpha,alpha-20R 24R-ethylcholestane	[62446-14-4]	8,58 ± 0,32	µg/g
17alpa(H)-22,29,30-trisnorhopane	[53584-59-1]	3,14 ± 0,16	µg/mL
17alpha(H),21beta(H)-30-norhopane	[53584-60-4]	0,90 ± 0,02	µg/mL
17alpha(H),21beta(H)-hopane	[13849-96-2]	1,17 ± 0,08	µg/mL
alpha,alpha,alpha-20R-cholestane	[481-21-0]	22,8 ± 0,7	µg/mL
alpha,beta,beta-20R-cholestane	[69483-47-2]	7,32 ± 0,17	µg/mL
alpa,beta,beta-20R 24S-methylcholestane	[71117-90-3]	1,60 ± 0,07	µg/mL
alpha,alpha,alpha-20R 24R-ethylcholestane	[62446-14-4]	5,92 ± 0,22	µg/mL

Analyte

CAS Number

Concentration

Unit

Additional information

Method

17alpa(H)-22,29,30-trisnorhopane

[53584-59-1]

4,55 ± 0,23

µg/g

17alpha(H),21beta(H)-30-norhopane

[53584-60-4]

1,31 ± 0,04

µg/g

17alpha(H),21beta(H)-hopane

[13849-96-2]

1,70 ± 0,12

µg/g

alpha,alpha,alpha-20R-cholestane

[481-21-0]

33,1 ± 1,0

µg/g

alpha,beta,beta-20R-cholestane

[69483-47-2]

10,61 ± 0,24

µg/g

alpa,beta,beta-20R 24S-methylcholestane

[71117-90-3]

2,32 ± 0,10

µg/g

alpha,alpha,alpha-20R 24R-ethylcholestane

[62446-14-4]

8,58 ± 0,32

µg/g

17alpa(H)-22,29,30-trisnorhopane

[53584-59-1]

3,14 ± 0,16

µg/mL

17alpha(H),21beta(H)-30-norhopane

[53584-60-4]

0,90 ± 0,02

µg/mL

17alpha(H),21beta(H)-hopane

[13849-96-2]

1,17 ± 0,08

µg/mL

alpha,alpha,alpha-20R-cholestane

[481-21-0]

22,8 ± 0,7

µg/mL

alpha,beta,beta-20R-cholestane

[69483-47-2]

7,32 ± 0,17

µg/mL

alpa,beta,beta-20R 24S-methylcholestane

[71117-90-3]

1,60 ± 0,07

µg/mL

alpha,alpha,alpha-20R 24R-ethylcholestane

[62446-14-4]

5,92 ± 0,22

µg/mL

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.