B2,PH 4.0 STANDARD,生物技术级，美国amresco*，大量现货，*

B2,TRIS TRICINE SDS 10X LIQ. CON.,超纯级，美国amresco*，大量现货，*

B2,HYDROCHLORIC ACID, 1N,试剂级，美国amresco*，大量现货，*

B2,TTE - 20X LIQ. CONC.,，美国amresco*，大量现货，*

B2,TBE 10X LIQUID CONCENTRATE,，美国amresco*，大量现货，*

B2,TTE READY-PACK,，美国amresco*，大量现货，*

B2,AMPHOTERICIN B, SOLUBILIZED,组织培养级，美国amresco*，大量现货，*

B2,AGAROSE IV,，美国amresco*，大量现货，*

B2,APROTININ,高纯级，美国amresco*，大量现货，*

B2,MOPS SODIUM SALT,高纯级，美国amresco*，大量现货，*