阿法埃莎
POTASSIUM IODIDE 500G
Silica
TAN STANDARD CERT 500ML
Sodium hexametaphosphate
Silver
LEAD SUBCTAT CERTIF ACS 500G
MUREXIDE POWDER 5G
HEPES BUFFER 1KG
tri-Potassium citrate
SOD PHOSPHATE DIBAS ANHY 1KG
Agar
TCLP EXTRACT FLUID 2 20L
POTASSIUM IODINE 1.0N 500ML
Sodium carbonate anhydrous
THAM HYDROCHLORIDE R 100G