EPA Method 552.1 - Haloacetic Acids Back Catalog number: 31054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70528 Allethrin Price on request 1706.9-K-2AN DL-N-Nitrosonornicotine-d4, 1000µg/mL, Solvent-acetonitrile, Unit 2mL, # of units-1, Cas.no. 66148-19-4 Price on request 92237 Dichlorophenol Mix #4 Price on request