| 分子式 |
正己烷中正十四烷溶液
编号:1ST3509-1000H CAS号:629-59-4 规格:1mL 浓度:1000μg/mL
CNWBONDCarbon-GCB石墨化碳黑
编号:SBEQ-CA1600 规格:50g 浓度:120-400目
2,2-二氯丙烷
编号:CCEM500146 CAS号:594-20-7 规格:500mg 浓度:99.9%
正十四烷
编号:CCEM500666 CAS号:629-59-4 规格:2mL 浓度:98.9%
正四十烷
编号:CCEM500664 规格:100mg 浓度:98.9%
联环己烷
编号:CCHM701197 CAS号:92-51-3 规格:2mL 浓度:99.5%