Chlorpyrifos Back Catalog number: 79508 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30112 EPA Method 506 - Phthalates & Adipates Price on request 1284.28-K-IO 1-Octacosanol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 557-61-9 Price on request 91130 Complete Set of Aroclor Mixes Price on request