基本信息
Ref#F52422
阿法埃莎
SILICA GEL GR 60 70-230 25KG
Tri-n-hexylamine
CARBON DECOLOR NEUTRAL 500G
Sodium hydroxide
DL-Phenylalanine
Titan Yellow
Potassium Carbonate
SILICA GEL GR 60 70-230 1KG
Silica gel
Polyethylene glycol - 400 grad
