GB/T 21541-2008

Active

Chlorinated methanes for industrial use - Determination of purity - Gas chromatography

工业用氯代甲烷类产品纯度的测定气相色谱法

Standard Type

GBT

ICS

71.080.20

CCS

G16

Status

现行

Issue Date

2008-04-01

Implementation

2008-09-01

Responsible Dept

中国石油和化学工业联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/T 3144-1982 Toluene--Determination of hydrocarbon impurities--Gas chromatographic method GB/T 3145-1982 Benzene--Determination of crystallizing point GB/T 7372-1987 Dichlorodifluoromethane for industrial uses GB/T 7371-1987 Trichloromonofluoromethane for industrial uses GB/T 1926.2-1988 Technical furfural test methods GB/T 2012-1989 Aromatic hydrocarbons--Test method of acid wash GB/T 12688.6-1990 Styrene for industrial use--Determination of trace sulfur--Oxidative micro-coulometric method GB/T 2092-1992 Sebacic acid for industrial use