Copper (Cu) Back Catalog number: 57429 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M5PFHXA Perfluoro-n-[1,2,3,4,6-13C5]hexanoic acid, 1.2ml x 50ug/ml, methanol Price on request BB-18 2,2',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 59374 Anions Mix #2 Price on request