Ampicillin Back Catalog number: 72097 Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-I Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 10089.12-10MG 1D,1D,2H,2H-1-Hydroxyperfluorododecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request XA14760000AL MCPA, 100µg/ml in Acetonitrile, 1ml Price on request