
Water - Part 1: Test methods of organochlorine pesticides with extraction using n-hexane solvent by gas chromatography-mass spectrophotometers (GC-MS)
标准号:SNI 06-6990.1-2004
Water - Part 1: Test methods of organochlorine pesticides with extraction using n-hexane solvent by gas chromatography-mass spectrophotometers (GC-MS)
标准号:SNI 06-6990.1-2004