B2,X-GLUC,超纯级，美国amresco*，大量现货，*

B2,ISOPROPYL ALCOHOL,生物技术级，美国amresco*，大量现货，*

B2,25X TAE READY-PACK,，美国amresco*，大量现货，*

B2,RIBOFLAVIN-5'PHOS,NA SALT,DIHY,高纯级，美国amresco*，大量现货，*

B2,CITRIC ACID MONOHYDRATE,美国药典级，美国amresco*，大量现货，*

B2,ACRYL/BIS 37.5:1(30:008),超纯级，美国amresco*，大量现货，*

B2,ALBUMIN, BOVINE (BSA), CRYSTALLINE,生物技术级，美国amresco*，大量现货，*

B2,AMMONIUM PHOSPHATE MONOBASIC,ACS级，美国amresco*，大量现货，*

B2,10 MG ABTS TABLETS,0，美国amresco*，大量现货，*

B2,POTASSIUM BICARBONATE,试剂级，美国amresco*，大量现货，*