Aflatoxin B2 Back Catalog number: 98445 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11504.22-K-ME (-)-Noscapine,1000 µg/mL,MeOH,1mL, Price on request 71892 4-Methyldibenzothiophene Price on request 1107.14-100-TX5 9-Nitroanthracene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 220381-38-4 Price on request