| 分子式 |
间甲基苯甲醛DNPH
编号:1ST1029 CAS号:2880-05-9 规格:100mg 浓度:%
癸醛
编号:CCEM500501 CAS号:112-31-2 规格:500mg 浓度:98.1%
丙醛
编号:CCEM500693 CAS号:123-38-6 规格:250mg 浓度:98.3%
2,4-二硝基苯腙邻甲苯甲醛
编号:CCHM700987 CAS号:1773-44-0 规格:250mg 浓度:99.9%
β-环柠檬醛标准品
编号:CDGG-012531-03 CAS号:432-25-7 规格:1mL 浓度:100mg/L于甲醇
甲醛24DNPH
编号:CDCT-CA13909200 规格:1000mg/L于乙腈,1mL