B2,FERMENTATION PTM1, TRACE SALTS,，美国amresco*，大量现货，*

B2,MAGENTA LOADING DYE, 10X,，美国amresco*，大量现货，*

B2,AGAROSE SFR,生物技术级，美国amresco*，大量现货，*

B2,SUDAN RED 7B,超纯级，美国amresco*，大量现货，*

B2,MINERAL OIL, LIGHT, WHITE,高纯级，美国amresco*，大量现货，*

B2,CALCIUM SULFATE, DIHYDRATE,ACS级，美国amresco*，大量现货，*

B2,CALCIUM SULFATE, DIHYDRATE,ACS级，美国amresco*，大量现货，*

B2,PCR DNA MARKER PLUS,生物技术级，美国amresco*，大量现货，*

B2,BRIJ 98, 20% SOLUTION,0，美国amresco*，大量现货，*

B2,LB BROTH, MILLER FORMULATION,组织培养级，美国amresco*，大量现货，*