EPA Method 622.1 Analytes Back Catalog number: 40019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1542.10-K-IOX5 2-Aminonaphthalene-d7, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 93951-94-1 Price on request 54242 Alkalinity as Calcium Carbonate Price on request 677188 Acrinathrin, 100mg Price on request