阿法埃莎
Aluminium oxide
Glycerol
Sodium Hydrogen Carbonate
Silver diethyldithiocarbamate
Sodium succinate disodium salt
Sodium carbonate decahydrate,
2,4-Dibromopyridine
Manganese(II) chloride tetrahy
Silica gel
ETHYLENE GLYCOL CERTIFD 500ML
MAGNES OX HVY PWD USP/FCC 3KG
ZINC CARBONATE PWDR CERT 500G
XYLENOL ORG TETSOD SLT CERT 5G
DG PHOSPHORAMIDITE
Agar-Agar