Isophorone-DNPH Back Catalog number: 83552 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673955 gamma-HCH, 100 µg/ml, Cyclohexane, 5ml Price on request 71023 Cyclohexane Price on request 1314.12-100-T 5-Fluoroacenaphthylene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 17521-01-6 Price on request