EPA Method 552 Haloacetic acids Back Catalog number: 30054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54259 Nitrite (NO2-) as N, 100µg/ml in Water, 100ml Price on request 678126 Bupirimate, 100 µg/ml, Acetonitrile, 5ml Price on request 19207 Semi-Volatiles Spiking Standard Price on request