| 分子式 |
过磷酸钙
编号:A15158-500g CAS号:10031-30-8 规格:500g 浓度:CP
硫化钠
编号:R032670-5g CAS号:1313-82-2 规格:5g 浓度:95%
磷钨酸钠
编号:A15391-25g CAS号:312696-30-3 规格:25g 浓度:AR,≥98.0%
四庚基溴化铵
编号:B31119-25g CAS号:4368-51-8 规格:25g 浓度:≥99.0%
碘化钾
编号:B30665-500g CAS号:7681-11-0 规格:500g 浓度:GR
碘化钾
编号:C30665-100g CAS号:7681-11-0 规格:100g 浓度:PT