基本信息
Ref#F52742
阿法埃莎
MAGNESIUM ACETATE.4H20 500G
Sodium acetate anhydrous
Fehling's solution No. 2
Methylene Blue
Amberlite《 IRA-402
Silica gel
Pyrogallol
Saccharin
Fehling's solution No. 1
m.cnreagent.com
