Chlorinated Organics Standard Back Catalog number: 93008 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72420 Ethyl propionate Price on request 1309.28-K-IO n-Octacosane-d58, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16416-33-4 Price on request 677971 Chlorpyrifos, 100 µg/ml, Toluene, 1ml Price on request