GB/T 31776-2015
Determination method of methanol content in methanol gasoline for motor vehicles (English Version)

Standard No.

GB/T 31776-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 31776-2015

Scope

This standard specifies the terms and definitions, principles, instruments, reagents and materials, sampling, test procedures, result calculations and tolerances for the detection method of methanol content in methanol gasoline for vehicles. This standard is applicable to the determination of methanol content (volume fraction) in methanol gasoline for vehicles without ethanol.

GB/T 31776-2015 Referenced Document

• GB 17930 Gasoline for motor vehicles*， 2016-12-23 Update
• GB/T 22030 Blendstocks of ethanol gasoline for motor vehicles
• GB/T 4756 Method for manual sampling of petroleum liquids*， 2015-12-31 Update
• GB/T 9722 General Principles of Chemical Reagent Gas Chromatography*， 2023-08-06 Update

GB/T 31776-2015 history

• 2015 GB/T 31776-2015 Determination method of methanol content in methanol gasoline for motor vehicles