QC Metals Mix Back Catalog number: 59406 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673564 Endosulfan-sulfate, 100 µg/ml, Ethyl acetate, 5m Price on request 678089 EPN, 100 µg/ml, Acetonitrile, 1ml Price on request 2237.17-050-AN Aflatoxin M1, 0.5 µg/ml, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6795-23-9 Price on request