| 分子式 |
甲醇中对硫磷溶液标准物质
编号:GBW(E)081789 CAS号:56-38-2 浓度:100
苊烯溶液
编号:1ST4302-1000A CAS号:208-96-8 规格:1mL 浓度:1000μg/mL
荧蒽溶液
编号:1ST4311-1000A CAS号:206-44-0 规格:1mL 浓度:1000μg/mL
乙腈中菲溶液
编号:1ST4315-1000A CAS号:85-01-8 规格:1mL 浓度:1000μg/mL
巴毒磷Crotoxyphos
编号:C11760000 CAS号:7700-17-6 规格:50mg 浓度:98%
甲醇中甲草胺溶液标准物质
编号:GBW(E)086203 CAS号:15972-60-8 规格:1.2mL 浓度:100μg/mL