B2,DNASE I *CLDPAK*,超纯级，美国amresco*，大量现货，*

B2,PHENOL RED SODIUM SALT,ACS级，美国amresco*，大量现货，*

B2,GLYOXAL SOLUTION,高纯级，美国amresco*，大量现货，*

B2,DNA SODIUM SALT, FISH SPERM,高纯级，美国amresco*，大量现货，*

B2,D-GLUCOSE MONOHYDRATE,生物技术级，美国amresco*，大量现货，*

B2,NEUTRAL RED, LOW PH,高纯级，美国amresco*，大量现货，*

B2,B-GALACTOSIDASE, E. COLI,偶联级，美国amresco*，大量现货，*

B2,SODIUM AZIDE,高纯级，美国amresco*，大量现货，*

B2,D (+) GALACTOSE,高纯级，美国amresco*，大量现货，*

B2,AMP DISODIUM HEXAHYDRATE,超纯级，美国amresco*，大量现货，*