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Chinese National Standards
中華民國國家標準
- Taiwan 台灣 -
 

"thiophene " CNS Standards List

K-Chemical Industry
CNS 6836    2023 Edition
Method of test for thiophene in benzene
苯中噻吩檢驗法(比色法)
K-Chemical Industry
CNS 6837    2019 Edition
Method of Test for Traces of thiophene in Benzene Using Isatin and Spectrophotometry
苯中微量噻吩檢驗法(分光光度計法)
K-Chemical Industry
CNS 6836    2019 Edition
Method of Test for thiophene in Benzene
苯中噻吩檢驗法(比色法)

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