Piperonyl butoxide Back Catalog number: 96221 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680570 Elaidic acid methyl ester, 100mg Price on request 94559 1,3,5-Trichlorobenzene, 2000µg/ml in MeOH, 1ml Price on request 0417.14-150-CYX5 n-Tetradecane , ?13C: -33.13, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-59-4 Price on request