| 分子式 | C28H48O2 |
地氟烷
编号:1171900 CAS号:57041-67-5 规格:0.5mL
2456四氯间二甲苯
编号:C17382500 CAS号:877-09-8 规格:100mg 浓度:98%
4411二氯22双4氯苯基乙烷/PP'滴滴滴
编号:C12031000 CAS号:72-54-8 规格:250mg
大孔吸附树脂,AB-8
编号:152888 规格:500g 浓度:试剂
甲代三聚氰胺
编号:R003049-25g CAS号:542-02-9 规格:25g 浓度:98%
硫化丙烯
编号:B30489-25ML CAS号:1072-43-1 规格:25mL