PCDD & PCDF Calibration Kit, 7 x 200ul, nonane Back Catalog number: DF-CVS-C10 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 73300 2,4’-Dichlorobenzophenone Price on request 91760A CLP - Semi-Volatile Additional Compound Standard Price on request 2095.20-10MG Bis(2-n-butoxyethyl) phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 117-83-9 Price on request