| 分子式 | C23H35NaO7 |
乙醛合氨三聚体
编号:A297496-25g CAS号:58052-80-5 规格:25g 浓度:≥97%
硅藻土
编号:A62475 CAS号:68855-54-9 规格:500g 浓度:200目
柠檬酸二氢钠
编号:A62215-500g CAS号:18996-35-5 规格:500g 浓度:AR,≥99.0%
聚苯乙烯
编号:A13799-500g CAS号:9003-53-6 规格:500g 浓度:AR
聚合硫酸铁
编号:A21751-500g CAS号:10028-22-5 规格:500g
牛胆粉
编号:A21490-100g CAS号:8008-63-7 规格:100g 浓度:BR