Ochratoxin A (from Petromyces albertensis) Back Catalog number: 98448 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92914 Chlorinated Anisoles Standard #1 Price on request 682328 Diheptyl phthalate (mixture of isomers), 1000mg Price on request 680444 gamma-HCH, 100 µg/ml, Methanol, 1ml Price on request