ICP Cal RL Stock Alk Back Catalog number: 50661 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20030300IO PCB-Mix 3, 10 µg/mL in Isooctane, 10ml Price on request 11205.15-50-ME 1H,1H,2H,2H-Perfluoro-n-dodecyl acrylate-d3,50 µg/mL,MeOH,1mL, Price on request 79053 4,4’-Methoxychlor Price on request