| 分子式 |
醋酸镁
编号:A64632-100g CAS号:142-72-3 规格:100g,AR 浓度:98.0-≥102.0%
硫酸钾
编号:R018704 CAS号:7778-80-5 规格:500g 浓度:AR,99%
乙酸钾
编号:A10098-500g 规格:500g 浓度:AR
硫化钠
编号:S888711-250mg CAS号:1313-82-2 规格:250mg 浓度:99.9%
1,2-萘醌-4-磺酸钠盐
编号:R015362-5g 规格:5g 浓度:98%
氯胺T三水化合物,ACS,98.0-103.0%
编号:CFEQ-4-120102-0100 规格:100g