4-Chloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: MBP-3 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3670.11-100-IO 2-Methyl-1-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7469-77-4 Price on request DF-IS-A40 Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 40ng/ml, nonane Price on request 679631 D3-4-Acetamidoantipyrine, 10mg Price on request