標題: ASTM D 5475-1993 用氮磷檢測器通過氣相色譜法測定水中含氮磷... [打印本頁] 作者: 兌水 時間: 2009-10-17 09:25 標題: ASTM D 5475-1993 用氮磷檢測器通過氣相色譜法測定水中含氮磷... D5475-93(2002) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector