Potassium (K) Back Catalog number: 56719 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97345 2,4-Dimethylaniline Price on request 681824 Didecyldimethylammonium chloride, 100 µg/ml, Acet Price on request 19102 EPA Method 606 Phthalate Esters Price on request