PAH Standard Back Catalog number: 95173 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1334.5-100MG 2-Methyltetrahydrothiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1795-09-1 Price on request 90327 2-Chloroethyl vinyl ether Price on request 52082 Instrument Standard 6 Price on request