基本信息
Ref#F53156
阿法埃莎
O-PHENYLENEDIAMINE 250GM
POTASSIUM CARBONATE 500G
FLORISIL 100 200 MESH 3KG
DEBLOCK BASE 4 950ML 28MM
Calcium bromide hydrate
ZINC BROMIDE CRYSTAL CERT 500G
BARIUM SULFATE CERT 500G
PVP 100G
EOSIN Y CERTIF BIO STAIN 100G
PHENOL 500G
