| 分子式 |
吡咯烷二硫代甲酸铵
编号:A12251-1g CAS号:5108-96-3 规格:1g 浓度:≥99.0%
碘化钾
编号:A30665-100g CAS号:7681-11-0 规格:100g 浓度:AR
氟化铝三水
编号:A28348-500g CAS号:15098-87-0 规格:500g
乙二胺四乙酸二钠
编号:B10198-250g CAS号:6381-92-6 规格:250g 浓度:CP
丁基黄原酸钾
编号:CCHM700755 CAS号:871-58-9 规格:1g 浓度:99.9%
无水乙酸钠
编号:R002482-500g CAS号:127-09-3 规格:500g 浓度:AR,98%