PCB No. 112, 100ug/ml in Isooctane, 1ml Back Catalog number: 66112 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 674570 Swep, 100 µg/ml, Acetonitrile, 5ml Price on request 54149 WS Sodium (Na) Price on request 676082 Eicosane, 250mg Price on request