ICP-MS Mix Back Catalog number: 50135 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11741.12-100-IO 2,2',3,4,5,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request XA11290000CY Chlorfenvinphos, 100 ng/µl, 1ml Price on request 79623 p-Benzoquinone Price on request