| 分子式 |
三水醋酸钠
编号:R015007-500g CAS号:6131-90-4 规格:500g 浓度:AR,99%
羧甲基纤维素钠盐
编号:C11895-250g CAS号:9004-32-4 规格:250g 浓度:cp
醋酸镁
编号:A64632-100g CAS号:142-72-3 规格:100g,AR 浓度:98.0-≥102.0%
磷钨酸钠
编号:A15391-25g CAS号:312696-30-3 规格:25g 浓度:AR,≥98.0%
硫酸钾
编号:R018704 CAS号:7778-80-5 规格:500g 浓度:AR,99%
四庚基溴化铵
编号:A31119-5g CAS号:4368-51-8 规格:5g