PCB No. 209, 100µg/mL in Isooctane, 10ml Back Catalog number: X20020900IO Availability: In the manufacturer's stock Price on request - + Recommended 8635.18-25-AN U{13C18}-Zearalenone, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no. Price on request 50009 Fluoride (F-) Price on request 92788 EPA Method 8081A Pesticide Standard B Price on request