Potassium Chloride Back Catalog number: 50038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50037 Sodium Sulfate (SO42-) Price on request DF-1478-S 1,4,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 71179 3-Bromochlorobenzene Price on request