ICP-MS Mix Back Catalog number: 59664 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71347 4-Methyloctane Price on request 50462 Copper AA Standard (Cu) Price on request 11706.12-100-IO 3,3',4,5'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request