GB/T 30053-2013
Determination of Benzene, toluene and xylene in crude benzene (English Version)

Standard No.

GB/T 30053-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

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

Latest

GB/T 30053-2013

Scope

This standard specifies the principle, reagents and materials, instruments and equipment, test preparation, test procedure, result calculation, method precision and test report for the determination of triphenyl content in crude benzene by gas chromatography. This standard applies to the determination of triphenyl content in crude benzene.

GB/T 30053-2013 Referenced Document

• GB/T 1999 Sampling of coking oil products
• GB/T 4946 Terms of gas chromatography
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
• GB/T 9722-2006 Chemical reagent.General rules for the gas chromatography
• GB/T 9977 The terms of coking products

GB/T 30053-2013 history

• 2013 GB/T 30053-2013 Determination of Benzene, toluene and xylene in crude benzene