HS/T 26-2009
Quantitive analysis for isomer of toluene diisocyanate.gas-chromatography (English Version)

Standard No.

HS/T 26-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

Professional Standard - Customs

Status

Be replaced 2017-08

Replace By

HS/T 26-2017

Latest

HS/T 26-2017

Scope

This standard specifies a gas chromatography method for determining the content of a mixture of two isomers, 2,4-TDI and 2,6-TDI. This standard is applicable to the quantitative analysis of 2,4-toluene diisocyanate and 2,6-toluene diisocyanate mixtures.

HS/T 26-2009 Referenced Document

• GB/T 9722-2006 Chemical reagent.General rules for the gas chromatography

HS/T 26-2009 history

• 2017 HS/T 26-2017 Determination of isomer content in toluene diisocyanate by gas chromatography
• 2009 HS/T 26-2009 Quantitive analysis for isomer of toluene diisocyanate.gas-chromatography