基本信息
Ref#F57149
阿法埃莎
Sodium hydroxide
DL-Phenylalanine
Titan Yellow
Potassium Carbonate
SILICA GEL GR 60 70-230 1KG
Silica gel
Polyethylene glycol - 400 grad
Sodium thiosulfate pentahydrat
di-Sodium tetraborate decahydr
Zinc Oxide
