1-Naphthylacetic acid, 500mg Back Catalog number: 673968 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680678 Biphenyl, 100 µg/ml, Cyclohexane, 1ml Price on request 71254 2,5-Dichlorophenol Price on request L20015700IO PCB No. 157, 10µg/ml in Isooctane, 10ml Price on request