Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 8304-1982
Scope
This standard specifies the test method for n-hexane extracts in wastewater discharged from industries (including business sites). This method is suitable for general wastewater with low turbidity. The quantitative range is 5~200 mg of n-hexane extracts. Repeated operations The standard deviation percentage is 20~5%.
CNS 8304-1982 history
1982CNS 8304-1982 Methods of Test for n - Hexane Extract in Waste Water Liquid Extraction Method