Fenamiphos-sulfone, 50mg Back Catalog number: 674826 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 82412 EPA Method 8240A Calibration Check Compounds Price on request 11732.12-100-IO 2,2',3,3',4,5-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request XA20510000AL Acenaphthylene, 100µg/mL in Acetonitrile, 1ml Price on request