| 分子式 |
柠檬酸二钠倍半水合物
编号:A62210-100g CAS号:6132-05-4 规格:100g 浓度:AR,≥98.0%
聚苯乙烯
编号:A13799-500g CAS号:9003-53-6 规格:500g 浓度:AR
钛酸四丁酯
编号:A14479-500mL CAS号:5593-70-4 规格:500mL 浓度:AR
2,2,4-三甲基-1,3-戊二醇
编号:A27204-100g CAS号:144-19-4 规格:100g 浓度:≥98.0%
25二氟甲苯
编号:A22457-5g CAS号:452-67-5 规格:5g
牛胆粉
编号:A21490-100g CAS号:8008-63-7 规格:100g 浓度:BR