| 分子式 | C21H27NO5 |
丙酮中环草敌溶液标准物质
编号:GBW(E)081887 CAS号:1134-23-2 规格:1mL 浓度:100
正己烷中三氯杀螨砜溶液标准样品
编号:GSB05-1843-2008 CAS号:116-29-0 规格:1mL 浓度:100μg/ml
β六六六溶液
编号:1ST20021-200E CAS号:319-85-7 规格:1mL 浓度:200μg/mL
β六六六溶液
编号:1ST20021-200T CAS号:319-85-7 规格:1mL 浓度:200μg/mL
异狄氏剂溶液
编号:1ST20030-100H CAS号:72-20-8 规格:1mL 浓度:100μg/mL
苯硫磷溶液
编号:1ST20122-1000B CAS号:2104-64-5 规格:1mL 浓度:1000μg/mL