Piperonyl butoxide Back Catalog number: 94463 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1322.20-10-T 9-Fluorobenzo[k]fluoranthene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 113600-15-0 Price on request 59959 Bromide (Br-) Price on request 0635.19-K-IO Pristane, 1000µg/ml in Isooctane, 1ml Price on request