Chlorhexidine dihydrochloride, certified, 0.25g Back Catalog number: C11310200 Availability: In the manufacturer's stock Price on request - + Recommended 0435.14-K-IO 4,4'-Dimethylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 613-33-2 Price on request 52357 CLP ICP-MS / ICV Standard Price on request DF-IS-I40 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request