Calibration Standard Mix 2 Back Catalog number: 53034 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2234.17-050-5AN Aflatoxin B2, 0.5 µg/ml, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 7220-81-7 Price on request 52005 Ammonium dihydrogen phosphate Modifier Price on request 8458.6-100-AN Oxydemeton-methyl, 100μg/mL in Acetonitrile, 1ml Price on request