Methamidophos, 100μg/mL in Acetonitrile, 1ml Back Catalog number: 3443.2-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 34054 EPA Method 552.1 - Haloacetic Acids Price on request 673872 Teflubenzuron, 10 µg/ml, Cyclohexane, 10ml Price on request EPA-537PDS-R1 EPA Method 537 Analyte Primary Dilution Standard (branched/linear mix), 1.2ml, methanol Price on request