CNS 6837-1980
Method of Test for Traces of Thiophene in Benzene Using Isatin and Spectrophotometry (English Version)

Standard No.

CNS 6837-1980

Language

Chinese, Available in English version

Release Date

1980

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 6837-1980

Scope

This method is suitable for testing the content of thiophene in benzene, and its detectable amount is 0.1 to 250 mg/kg.

CNS 6837-1980 history

• 1980 CNS 6837-1980 Method of Test for Traces of Thiophene in Benzene Using Isatin and Spectrophotometry