EPA Method 8330 Analyte Back Catalog number: 79079 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675851 Pyridaphenthion, 10.0 µg/ml, Ethyl acetate, 10ml Price on request IBPO002 Indigotine (E 132), 1g Price on request 8876.7-25-AN U{13C7}-Patulin, 25µg/mL, Solvent-acetonitrile, Unit 1,2mL, # of units-1, Cas.no. Price on request