Aflatoxin B1 (from Aspergillus flavus) Back Catalog number: 98444 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93442 Citric acid [0.1% wt] Price on request L12081000CY 2,4'-DDT, 10 µg/mL in Cyclohexane, 10ml Price on request 59297 Ferrous Iron Level 2 Price on request