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Merck
CN

502243

ASTM® D5442 Quantitative Linearity Standard

0.01 % (w/w) each component in cyclohexane, analytical standard

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About This Item

EC Number:
203-806-2
UNSPSC Code:
41116107
NACRES:
NA.24
Technical Service
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grade

analytical standard

Quality Segment

agency

ASTM® D5442

CofA

current certificate can be downloaded

packaging

pkg of 1 mL

concentration

0.01 % (w/w) each component in cyclohexane

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

petroleum

format

multi-component solution

storage temp.

2-30°C

General description

ASTM® D5442 Quantitative Linearity Standard consists of mixes of n-paraffins used for determining column resolution, retention times, response factors, and internal standard preparation.

Application

ASTM® D5442 quantitative linearity standard has been used in the gas chromatographic determination of poly-aromatic hydrocarbons and/or petroleum hydrocarbons extracted from crude oil cultures of degrading bacteria like Burkholderia cepacia 2A-12 using hexane as the extraction solvent.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Accurately prepared mix used to determine response factors for n-paraffins.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials


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Description

  • Docosane

  • Dodecane

  • Dotriacontane

  • Eicosane

  • Hexadecane

  • Hexatriacontane

  • Octacosane

  • Octadecane

  • Pentacontane

  • Tetracontane

  • Tetracosane

  • Tetradecane

  • Tetratetracontane

  • Triacontane

  • Hexacosane

See All (15)

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

-0.4 °F - closed cup

flash_point_c

-18 °C - closed cup



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Certificates of Analysis (COA)

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