Trifluoromethane Back Catalog number: 71498 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PCB-IS-C Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane Price on request 2574.26-5MG Benzo[a]pentacene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 239-98-5 Price on request 71166 3,6-Dimethylphenanthrene Price on request