| 分子式 | Na2S |
| 形态 | 粉末 |
硫酸铁(III)铵
编号:R049398-500g CAS号:10138-04-2 规格:500g 浓度:98%
碘化钾
编号:A30665-100g CAS号:7681-11-0 规格:100g 浓度:AR
碘化钾
编号:B30665-500g CAS号:7681-11-0 规格:500g 浓度:GR
聚合氯化铝
编号:A21752-500g CAS号:1327-41-9 规格:500g 浓度:99%
DL-酒石酸钾钠
编号:D19744 CAS号:6381-59-5 规格:500g 浓度:GR,≥99.5%
DL酒石酸钠
编号:A19742-100g CAS号:868-18-8 规格:100g 浓度:≥99.0%