Levonorgestrel, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A14629760AL-100 Availability: In the manufacturer's stock Price on request - + Recommended 9425.8-100-ME Valproic acid-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 87745-17-3 Price on request DF-C10-CS1,2,3 Individual Calibration Solutions, 200ul, nonane Price on request 11415.11-10MG Levamisole hydrochloride,neat,neat,10mg, Price on request