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Supelco

ASTM® D4815 Valve Timing Mix

(each component at the nominal wt% indicated), analytical standard

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grade

analytical standard

Quality Level

100

Agency

ASTM® D4815

CofA

current certificate can be downloaded

packaging

ampule of 1 mL

concentration

(each component at the nominal wt% indicated)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

petroleum

format

multi-component solution

storage temp.

2-30°C

Related Categories

General description

ASTM® D4815 Valve Timing Mix may be used for the determination of oxygenates (ethers and alcohols) in gasoline by GC. All components used in preparing the standards have been analyzed for purity, water content, and the presence of other method components to 0.01%. Blends have been prepared using precise gravimetric techniques exceeding the requirements of ASTM Method D4815. Corrections are made for common impurities. All calibration blends are provided with a chromatogram and data verifying the purity and identity of the raw materials.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Each component at the nominal weight percent listed. Use for determining the proper backflushing valve timing.

Legal Information

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

Analyte

Description
    tert-Butyl ethyl ether 10 % (w/w)
    tert-Butyl methyl ether 10 % (w/w)
    Diisopropyl ether 10 % (w/w)
    Hexane 60 % (w/w)
    Methylcyclopentane 10 % (w/w)

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

Target Organs

Central nervous system, Nervous system

Supplementary Hazards

EUH019

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-9.4 °F - closed cup

Flash Point(C)

-23 °C - closed cup

Regulatory Information

危险化学品

Certificates of Analysis (COA)

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