| 分子式 | C20H35N3Sn |
农药吡虫啉溶液标准物质
编号:BW3535 规格:1mL 浓度:1
农药氟氰戊菊酯溶液标准物质
编号:BW3584 CAS号:70124-77-5 规格:2mL 浓度:0.96
β六六六溶液
编号:1ST20021-200T CAS号:319-85-7 规格:1mL 浓度:200μg/mL
氯氧磷
编号:1ST20064-100A CAS号:54593-83-8 规格:1mL 浓度:100μg/mL
灭线磷丙线磷
编号:1ST20108-1000B CAS号:13194-48-4 规格:1mL 浓度:1000μg/mL
碘硫磷溶液
编号:1ST20136-100M CAS号:18181-70-9 规格:1mL 浓度:100μg/mL