Aflatoxin G1 (from Aspergillus flavus)

Vitamin B12 (Cyanocobalamin), 100mg

2-Chlorophenol-3,4,5,6-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-73-6

2,2',3,3',4,4',6-Heptachlorobiphenyl (171)