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47212 Supelco

ASTM® D4815 Valve Timing Mix

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

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Properties

Related Categories ASTM D4815, ASTM Petroleum Standards, ASTM Petroleum and Petrochemical, Additional Standards, Analytical Standards,
Quality Level   100
grade   analytical standard
Agency/Method   ASTM® D4815
packaging   ampule of 1 mL
concentration   (each component at the nominal wt% indicated)
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
Featured Industry   Petroleum
format   multi-component solution
storage temp.   room temp

Description

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

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Description

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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)    
Safety & Documentation

Safety Information

Signal word 
Danger
Target organs 
Central nervous system, Nervous system
Supplemental Hazard Statements 
EUH019
RIDADR 
UN 1993BE 3 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
-9.4 °F - closed cup
Flash Point(C) 
-23 °C - closed cup

Documents

Certificate of Analysis (COA)

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Protocols & Articles
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