EPA Method 601 Purgeable Halocarbons Back Catalog number: 44000 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-0821D-10AN5 Chloridazon-d5, 10µg/ml in Acetonitrile, 5ml Price on request ACQ-AQ08-030 Ethanol standard in water,0.8g/L,water, 3mL Price on request 54242 Alkalinity as Calcium Carbonate Price on request