Fenthion-sulfoxide, 50mg Back Catalog number: 673887 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 30055 EPA Method 552 Internal Standard Price on request 3267.19-K-IO Methyl 9-trans,12-trans-octadecadienoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2566-97-4 Price on request 93083 APH Volatile Standard Price on request