| 分子式 |
农药丁草胺溶液标准物质
编号:BW3556 规格:1mL 浓度:0.99
β六六六溶液
编号:1ST20021-200T CAS号:319-85-7 规格:1mL 浓度:200μg/mL
乙硫磷溶液
编号:1ST20095-1000B CAS号:563-12-2 规格:1mL 浓度:1000μg/mL
胺丙畏溶液
编号:1ST20180-100M CAS号:31218-83-4 规格:1mL 浓度:100μg/mL
丙酮中硫线磷溶液
编号:1ST20193-100B CAS号:95465-99-9 规格:1mL 浓度:100μg/mL
氟氯氰菊酯溶液
编号:1ST20203-100H CAS号:68359-37-5 规格:1mL 浓度:100μg/mL