| 分子式 | C20H35N3Sn |
异辛烷中7种有机氯农药混和溶液
编号:BW3701 规格:1mL 浓度:7组分
丙酮中谷硫磷(保棉磷、甲基谷硫磷)溶液标准物质
编号:BWN5070-2016 CAS号:86-50-0 规格:1.2mL 浓度:1000μg/mL
44'滴滴滴溶液
编号:1ST20018-1000H CAS号:72-54-8 规格:1mL 浓度:1000μg/mL
五氯苯胺溶液
编号:1ST20047-1000M CAS号:527-20-8 规格:1mL 浓度:1000μg/mL
氯亚磷溶液
编号:1ST20128-100M CAS号:10311-84-9 规格:1mL 浓度:100μg/mL
甲醇中螺螨酯溶液
编号:1ST20385-100M CAS号:148477-71-8 规格:1mL 浓度:100μg/mL