Levonorgestrel, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A14629760AL-100 Availability: In the manufacturer's stock Price on request - + Recommended 1997.10-50-IO 2,3-Dichloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2050-75-1 Price on request 679201 Imazapic, 100mg Price on request 72547 Phenyl sulfone Price on request