Cation Mix #2 Back Catalog number: 50331 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-1348-S 1,3,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 684086 Bromoacetic acid, 100 µg/ml, Acetonitrile, 1ml Price on request 95989 Method 8121 - Surrogate Standard Price on request