GB/T 6015-2021
Determination of trace dimer and residual extraction agent of butadiene for industrial use—Gas chromatographic method (English Version)

Standard No.

GB/T 6015-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 6015-2021

Replace

GB/T 6015-1999

Scope

This document specifies the gas chromatographic method for the determination of trace dimers and residual extractant content in industrial butadiene. This document applies to trace amounts of 4-vinylcyclohexene, 1,

GB/T 6015-2021 Referenced Document

• GB/T 13290 Propylene and butadiene for industrial use.Sampling in the liquid phase
• GB/T 3723 Sampling of chemical products for industrial use--Safety in sampling
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 6015-2021 history

• 2021 GB/T 6015-2021 Determination of trace dimer and residual extraction agent of butadiene for industrial use—Gas chromatographic method
• 1999 GB/T 6015-1999 Butadiene for industrial use-Determination of trace dimer-Gas chromatographic method