Fenamiphos, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673281 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2125.12-100-IOX10 Arochlor 1221 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11104-28-2 Price on request 8202.X-1-05ME Azaspirazide 1,1.47 µM/L,MeOH,0.5mL, Price on request 20013 EPA Method 8260 - Purgeable Internal Standard Price on request