alpha-Methylstyrene, 1ml Back Catalog number: 680464 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 53028 Spike Sample Standard 1 Price on request 2016.12-100-IO 2,3,3',4,4',5,5'-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 39635-31-9 Price on request 71610 4,4’-Dichlorobenzophenone Price on request