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Weathered Gulf of Mexico Crude Oil in Toluene

Item no.

NIST-2777

Unit

5 ampoules x 1,2mL

Shipment details

ADR Excepted Quantity (EQ) / AIR Excepted Quantity (EQ) UN1294 3 II E2

Price on request

Description

This Standard Reference Material (SRM) 2777 is a naturally weathered Gulf of Mexico crude oil that is diluted in toluene. NIST-2777 is intended for use in evaluating analytical methods for the determination of polycyclic aromatic hydrocarbons (PAHs) in weathered crude oil matrices. All the constituents for which certified and reference values are provided are naturally present in the weathered oil. A unit of NIST-2777 consists of five ampoules, each containing approximately 1,2 mL of crude oil solution. /// Sample value(s) - please ask for current certificate.

Hazards

Contents

Analyte	CAS Number	Concentration	Unit	Additional information
Phenanthrene	[85-01-8]	0,585 ± 0,091	mg/kg	Certifies Mass Fraction for PAHs
1-Methylphenanthrene	[832-69-9]	2,43 ± 0,29	mg/kg	Certifies Mass Fraction for PAHs
2-Methylphenanthrene	[2531-84-2]	1,63 ± 0,18	mg/kg	Certifies Mass Fraction for PAHs
3-Methylphenanthrene	[832-71-3]	3,15 ± 0,29	mg/kg	Certifies Mass Fraction for PAHs
9-Methylphenanthrene	[883-20-5]	4,18 ± 0,51	mg/kg	Certifies Mass Fraction for PAHs
Benzo(g,h,i)perylene	[191-24-2]	0,106 ± 0,015	mg/kg	Certifies Mass Fraction for PAHs
Dibenzothiophene	[132-65-0]	0,379 ± 0,025	mg/kg	Reference Mass Fraction for Additional PAHs and 17alpha(H),21beta(H)-Hopane
Pyrene	[129-00-0]	0,443 ± 0,073	mg/kg	Reference Mass Fraction for Additional PAHs and 17alpha(H),21beta(H)-Hopane
1-Methylpyrene	[2381-21-7]	0,190 ± 0,032	mg/kg	Reference Mass Fraction for Additional PAHs and 17alpha(H),21beta(H)-Hopane
4-Methylpyrene	[3353-12-6]	0,73 ± 0,13	mg/kg	Reference Mass Fraction for Additional PAHs and 17alpha(H),21beta(H)-Hopane
Chrysene	[218-01-9]	1,92 ± 0,19	mg/kg	Reference Mass Fraction for Additional PAHs and 17alpha(H),21beta(H)-Hopane
Triphenylene	[217-59-4]	3,37 ± 0,33	mg/kg	Reference Mass Fraction for Additional PAHs and 17alpha(H),21beta(H)-Hopane
Benzo(b)fluoranthene	[205-99-2]	0,504 ± 0,088	mg/kg	Reference Mass Fraction for Additional PAHs and 17alpha(H),21beta(H)-Hopane
Picene	[213-46-7]	0,167 ± 0,023	mg/kg	Reference Mass Fraction for Additional PAHs and 17alpha(H),21beta(H)-Hopane
17alpha(H),21beta(H)-Hopane	[13849-96-2]	7,9 ± 1,1	mg/kg	Reference Mass Fraction for Additional PAHs and 17alpha(H),21beta(H)-Hopane

Analyte

CAS Number

Concentration

Unit

Additional information

Method

Phenanthrene

[85-01-8]

0,585 ± 0,091

mg/kg

Certifies Mass Fraction for PAHs

1-Methylphenanthrene

[832-69-9]

2,43 ± 0,29

mg/kg

Certifies Mass Fraction for PAHs

2-Methylphenanthrene

[2531-84-2]

1,63 ± 0,18

mg/kg

Certifies Mass Fraction for PAHs

3-Methylphenanthrene

[832-71-3]

3,15 ± 0,29

mg/kg

Certifies Mass Fraction for PAHs

9-Methylphenanthrene

[883-20-5]

4,18 ± 0,51

mg/kg

Certifies Mass Fraction for PAHs

Benzo(g,h,i)perylene

[191-24-2]

0,106 ± 0,015

mg/kg

Certifies Mass Fraction for PAHs

Dibenzothiophene

[132-65-0]

0,379 ± 0,025

mg/kg