GB/T 8039-2022 (English Version) PDF

Standard No.: GB/T 8039-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 8039-2022
Replace: GB/T 8039-2009

Scope: This document specifies the principle, reagents, instruments, sampling and preparation of samples, test procedures, result calculation and precision for the determination of total sulfur content of coking benzene products. This document is applicable to the determination of the total sulfur content of coking benzene products, including coking benzene, coking toluene, coking xylene and intermediate products. The determination range of method 1 is 0.1 mg/kg~30 mg/kg, and the measurement range of method 2 is 0.1 mg/kg~100 mg/kg.

GB/T 8039-2022 Referenced Document

GB/T 12807 Laboratory glassware一Graduated pipettes
GB/T 12808 Laboratory glass instrument single marked line pipette
GB/T 1999 Sampling of coking oil products
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

2022 GB/T 8039-2022 Determination of total sulfur of coking benzole products
2009 GB/T 8039-2009 Benzol products of coal carbonization-Determination of total sulphur content-Reduction and spectrophotometric method
1987 GB/T 8039-1987 Benzol products of coal carbonization--Determination of total sulphur content--Reduction and spectrophotometric method