Metals Mix #1Low Conc. Back Catalog number: 59827 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58178 Platinum (Pt) Price on request 11701.12-100-IO 2,3',4',5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 54596 Oxalic Acid (C2H2O4) Price on request