Ofloxacin, certified, 0.1g Back Catalog number: C15717000 Availability: In the manufacturer's stock Price on request - + Recommended 63174 2,2',3,3',4,5,6'-Heptachlorobiphenyl (174) Price on request 8707.12-100-IO 2,2',3,4',5,5',6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-68-0 Price on request 676763 Oxasulfuron, 100 µg/ml, Acetonitrile, 1ml Price on request