| 分子式 | C19H38O2 |
N苄基苯胺
编号:A55317-5g CAS号:103-32-2 规格:5g
DPPH
编号:A22672-1g CAS号:1898-66-4 规格:1g
咪唑烷脲
编号:CCHM700215 CAS号:39236-46-9 规格:250mg 浓度:98.5%
十六烷基三甲基氯化铵
编号:B16019-25g CAS号:112-02-7 规格:25g 浓度:≥99.0%
(低苯级)二硫化碳,≥99.9%,可用于苯系物分析
编号:CFEQ-4-114001-0500 规格:500mL
胭脂红(E124)
编号:FP050701-500mg CAS号:2611-82-7 规格:500mg 浓度:90.0%