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Description

This Standard Reference Material (SRM®) 2779 is intended for use in evaluating analytical methods for the determination of selected polycyclic aromatic hydrocarbons (PAHs), hopanes, and steranes in a crude oil matrix. All of the constituents for which certified, reference, and information values are provided are naturally present in the oil. A unit of NIST-2779 consists of five ampoules each containing 1.2 mL of crude oil. Certified values /// Sample value(s) - please ask for current certificate.

Contents

Analyte	CAS Number	Concentration	Unit
Naphthalene	[91-20-3]	855 ± 46	mg/kg
1-Methylnaphthalene	[90-12-0]	1140 ± 20	mg/kg
2-Methylnaphthalene	[91-57-6]	1630 ± 50	mg/kg
Dibenzothiophene	[132-65-0]	51,8 ± 2,1	mg/kg
Phenanthrene	[85-01-8]	258 ± 27	mg/kg
Anthracene	[120-12-7]	3,42 ± 0,59	mg/kg
1-Methylphenanthrene	[832-69-9]	169 ± 10	mg/kg
2-Methylphenanthrene	[2531-84-2]	230 ± 14	mg/kg
3-Methylphenanthrene	[832-71-3]	206 ± 32	mg/kg
9-Methylphenanthrene	[883-20-5]	232 ± 19	mg/kg
Fluoranthene	[206-44-0]	4,36 ± 0,40	mg/kg
Pyrene	[129-00-0]	14,81 ± 0,39	mg/kg
Benzo(a)anthracene	[56-55-3]	7,03 ± 0,85	mg/kg
Chrysene/Triphenylene	[n/a]	47,4 ± 1,7	mg/kg
Benzo(b)fluoranthene	[205-99-2]	5,62 ± 0,34	mg/kg
Benzo(e)pyrene	[192-97-2]	10,78 ± 0,60	mg/kg
Benzo(g,h,i)perylene	[191-24-2]	2,11 ± 0,26	mg/kg
Dibenz(a,c)anthracene	[215-58-7]	2,03 ± 0,10	mg/kg
Dibenz(a,h)anthracene	[53-70-3]	0,574 ± 0,091	mg/kg
Benzo(b)chrysene	[214-17-5]	0,629 ± 0,022	mg/kg

Analyte

CAS Number

Concentration

Unit

Additional information

Method

Naphthalene

[91-20-3]

855 ± 46

mg/kg

1-Methylnaphthalene

[90-12-0]

1140 ± 20

mg/kg

2-Methylnaphthalene

[91-57-6]

1630 ± 50

mg/kg

Dibenzothiophene

[132-65-0]

51,8 ± 2,1

mg/kg

Phenanthrene

[85-01-8]

258 ± 27

mg/kg

Anthracene

[120-12-7]

3,42 ± 0,59

mg/kg

1-Methylphenanthrene

[832-69-9]

169 ± 10

mg/kg

2-Methylphenanthrene

[2531-84-2]

230 ± 14

mg/kg

3-Methylphenanthrene

[832-71-3]

206 ± 32

mg/kg

9-Methylphenanthrene

[883-20-5]

232 ± 19

mg/kg

Fluoranthene

[206-44-0]

4,36 ± 0,40

mg/kg

Pyrene

[129-00-0]

14,81 ± 0,39

mg/kg

Benzo(a)anthracene

[56-55-3]

7,03 ± 0,85

mg/kg

Chrysene/Triphenylene

[n/a]

47,4 ± 1,7

mg/kg

Benzo(b)fluoranthene

[205-99-2]

5,62 ± 0,34

mg/kg

Benzo(e)pyrene

[192-97-2]

10,78 ± 0,60

mg/kg

Benzo(g,h,i)perylene

[191-24-2]

2,11 ± 0,26

mg/kg

Dibenz(a,c)anthracene

[215-58-7]

2,03 ± 0,10

mg/kg

Dibenz(a,h)anthracene

[53-70-3]

0,574 ± 0,091

mg/kg

Benzo(b)chrysene

[214-17-5]

0,629 ± 0,022

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.

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Description

Contents

Miscellaneous

Certificate of Analysis (specimen)

Product data sheet