Labmix24

Description

This Standard Reference Material (SRM®) is intended primarily for use in the calibration of instruments and the evaluation of methods used for the determination of total sulfur, benzene, toluene, and ethanol in reformulated gasoline or similar matrix. A unit of NIST-2297 consists of a set of two 20-mL unscored ampoules containing a synthetic gasoline blend of twenty-five organic compounds. /// Sample value(s) - please ask for current certificate.

Hazards

Contents

Analyte	CAS Number	Concentration	Unit
Sulfur total		303,7	mg/kg
Benzene	[71-43-2]	1,04	%
Toluene	[108-88-3]	8,27	%
Ethanol	[64-17-5]	9,91	%
1,2,4,5-Tetramethylbenzene	[95-93-2]	1,02	%
Naphthalene	[91-20-3]	1,21	%
Ethylbenzene	[100-41-4]	2,07	%
1,3,5-Trimethylbenzene	[108-67-8]	2,08	%
o-Xylene	[95-47-6]	2,08	%
1,2,4-Trimethylbenzene	[95-63-6]	2,12	%
m-Xylene and p-Xylene	[108-38-3]/[106-42-3]	6,2	%
Total identified aromatics		26,31	%
1-Pentene	[109-67-1]	0,78	%
2,3-Dimethyl-2-butene	[563-79-1]	1,67	%
1-Heptene	[592-76-7]	1,69	%
Total identified olefins		4,29	%
n-Pentane	[109-66-0]	3,76	%
n-Hexane (C6)	[110-54-3]	3,91	%
n-Decane (C10)	[124-18-5]	4,37	%
n-Heptane (C7)	[142-82-5]	8,2	%
2,4-Dimethylpentane	[108-08-7]	8,34	%
n-Octane (C8)	[111-65-9]	8,43	%
Cyclohexane	[110-82-7]	9,34	%
2,2,4-Trimethylpentane (Isooctane)	[540-84-1]	12,45	%
Total identified saturates		59,18	%
3-Methylthiophene	[616-44-4]	0,026	%
Thiophene	[110-02-1]	0,031	%
Benzo(b)thiophene	[95-15-8]	0,044	%
Water	[7732-18-5]	0,082	%
Total oxygen from identified organic oxygenates		3,5	%

Analyte

CAS Number

Concentration

Unit

Additional information

Method

Sulfur total

303,7

mg/kg

Benzene

[71-43-2]

1,04

Toluene

[108-88-3]

8,27

Ethanol

[64-17-5]

9,91

1,2,4,5-Tetramethylbenzene

[95-93-2]

1,02

Naphthalene

[91-20-3]

1,21

Ethylbenzene

[100-41-4]

2,07

1,3,5-Trimethylbenzene

[108-67-8]

2,08

o-Xylene

[95-47-6]

2,08

1,2,4-Trimethylbenzene

[95-63-6]

2,12

m-Xylene and p-Xylene

[108-38-3]/[106-42-3]

6,2

Total identified aromatics

26,31

1-Pentene

[109-67-1]

0,78

2,3-Dimethyl-2-butene

[563-79-1]

1,67

1-Heptene

[592-76-7]

1,69

Total identified olefins

4,29

n-Pentane

[109-66-0]

3,76

n-Hexane (C6)

[110-54-3]

3,91

n-Decane (C10)

[124-18-5]

4,37

n-Heptane (C7)

[142-82-5]

8,2

2,4-Dimethylpentane

[108-08-7]

8,34

n-Octane (C8)

[111-65-9]

8,43

Cyclohexane

[110-82-7]

9,34

2,2,4-Trimethylpentane (Isooctane)

[540-84-1]

12,45

Total identified saturates

59,18

3-Methylthiophene

[616-44-4]

0,026

Thiophene

[110-02-1]

0,031

Benzo(b)thiophene

[95-15-8]

0,044

Water

[7732-18-5]

0,082

Total oxygen from identified organic oxygenates

3,5

Miscellaneous

Certificate of Analysis (specimen)

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Product data sheet

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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

Hazards

Contents

Miscellaneous

Certificate of Analysis (specimen)

Product data sheet