Potassium (K) Back Catalog number: 57119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11733.12-100-IO 2,2',3,3',4,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 676946 2,6-Dimethylaniline, 1000mg Price on request XA13740000AL Fluopicolide, 100μg/mL in Acetonitrile, 1ml Price on request