| 分子式 | K2O4Te |
甲醇中灭草敌溶液标准物质
编号:GBW(E)081912 CAS号:1929-77-7 规格:1mL 浓度:100μg/mL
农药丁硫克百威溶液标准物质
编号:BW3570 浓度:1
α六六六溶液
编号:1ST20020-100M CAS号:319-84-6 规格:1mL 浓度:100μg/mL
β六六六溶液
编号:1ST20021-100H CAS号:319-85-7 规格:1mL 浓度:100μg/mL
氧皮蝇磷溶液
编号:1ST20086-100A CAS号:3983-45-7 规格:1mL 浓度:100μg/mL
除线磷溶液
编号:1ST20105-100M CAS号:97-17-6 规格:1mL 浓度:100μg/mL