ISO 23646-2022 土壤质量.用带质量选择检测(GC-MS)的气相色谱法和带电子捕获检测(GC-ECD)的气相色谱法测定有机氯农药
Soil quality — Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)