| 分子式 |
杀螟硫磷农药标准物质
编号:BW3469 浓度:98.3
农药腈苯唑溶液标准物质
编号:BW3557 规格:1mL 浓度:0.1
44滴滴涕d8溶液
编号:1ST20012-100A 规格:1mL 浓度:100μg/mL
44滴滴涕d8溶液
编号:1ST20012-100I 规格:1mL 浓度:100μg/mL
甲醇中甲氧麻黄酮盐酸盐溶液
编号:1ST000140-100M CAS号:1189726-22-4 规格:1mL 浓度:100μg/mL
α六六六溶液
编号:1ST20020-100H CAS号:319-84-6 规格:1mL 浓度:100μg/mL