EPA Method 622 / 8141 - Analytes Back Catalog number: 90378 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679357 erythro-Isoxsuprine hydrochloride, 10mg Price on request 2311.12-100-CY Carbofuran, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1563-66-2 Price on request 674057 Phenkapton, 10.0 µg/ml, Acetonitrile, 10ml Price on request