EPA Method 505 Pesticides Back Catalog number: 96453 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended Y0000383 All-rac-alpha-tocopherol for peak ident., 50mg Price on request 679726 Phorate-sulfone, 100 µg/ml, Cyclohexane, 1ml Price on request 1160.40-10MG n-Tetracontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 4181-95-7 Price on request