| 分子式 | C21H44 |
24二溴甲苯
编号:A23117-100g CAS号:31543-75-6 规格:100g
24二溴甲苯
编号:B23117-100g CAS号:31543-75-6 规格:100g
正十八烷
编号:CCEM500652 规格:1G 浓度:97.7%
2-硝基丙烷
编号:CWLT600565 CAS号:79-46-9 规格:2mL 浓度:98.7%
1,1,2-三氯丙烷
编号:CCHM702004 CAS号:598-77-6 规格:500mg 浓度:95.8%
二十二碳六烯酸甲酯顺4710131619/DHA甲酯C226标准品
编号:CDAA-253228M-1g CAS号:2566-90-7 规格:1g 浓度:99.0%