| 分子式 | C3H8O |
甲醇中唑螨酯溶液
编号:1ST25073-100M CAS号:111812-58-9 规格:1mL 浓度:100μg/mL
2,3-丁二醇
编号:C10861320 CAS号:513-85-9 规格:250mg 浓度:≥99.0%
2-甲基-2,4-戊二醇
编号:CCHM702560 CAS号:107-41-5 规格:500mg 浓度:92.2%
甲醇中丙烯腈质控样
编号:CQC-078 规格:1.5mL 浓度:50-500ug/L
乙酸乙酯中3-氯-1,2-丙二醇溶液
编号:1ST7911-1000E CAS号:96-24-2 规格:1mL 浓度:1000μg/mL
1,4-丁二醇
编号:CCEM500062 CAS号:110-63-4 规格:2mL 浓度:97.5%