| 分子式 | C12H13NO2S |
农药灭草松溶液标准物质
编号:BW3552 浓度:0.107
农药马拉硫磷溶液标准物质
编号:BW3547 规格:1mL 浓度:0.999
克线磷溶液
编号:1ST20061-100M CAS号:2224-92-6 规格:1mL 浓度:100μg/mL
丙酮中氧异柳磷溶液
编号:1ST20073-100B CAS号:31120-85-1 规格:1mL 浓度:100μg/mL
乙腈中吡唑硫磷溶液
编号:1ST20112-100A CAS号:89784-60-1 规格:1mL 浓度:100μg/mL
甲醇中蚜灭多溶液
编号:1ST20171-1000M CAS号:2275-23-2 规格:1mL 浓度:1000μg/mL