Potassium (K) Back Catalog number: 57219 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674815 Prothoate, 10 µg/ml, Ethyl acetate, 10ml Price on request 30077 EPA Method 548.1 Analyte Price on request BDCP Bis(1,3-dichloro-2-propyl) phosphate (97%), 1.2ml x 48.5ug/ml, acetonitrile Price on request