PCB No. 52, 10µg/mL in Isooctane, 10ml Back Catalog number: L20005200IO Availability: In the manufacturer's stock Price on request - + Recommended 51145 WA EPH Matrix Spike Mix Price on request 72809 Perfluoroheptanoic acid Price on request 676295 Isopyrazam, 100 µg/ml, Acetonitrile, 1ml Price on request