Metals Mix #1 Back Catalog number: 50304 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66201 2,2',3,3',4,5',6,6'-Octachlorobiphenyl (201) Price on request 12035.19-100-AN 4-ANPP,100 µg/mL,acetonitrile,1mL, Price on request 57050 Tin (Sn), 1000µg/ml in in 2%-HNO3 / 6%-HCl, 100ml Price on request