阿法埃莎
Buffer solution pH 4 (phthalat
di-Sodium hydrogen orthophosph
Amberlite《 IR-120 Gel type
Silica
Ethanediol
Ethidium《 bromide solution
5-Aminopyridine-2-carboxylic a
Molecular sieve type 3A
Silica gel
SODIUM CITRATE GRAN CERT 10KG
Sodium acetate trihydrate
HEMATOX HG-FREE W/O ACET 500ML
NICKEL METAL PWD PURIFD 500G
SARKOSYL 500G
LB LURIA BERT AGAR MILLER 2KG