D3-Ofloxacin, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 680505 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11741.12-100-IO 2,2',3,4,5,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 675877 Triazophos, 10.0 µg/ml, Cyclohexane, 10ml Price on request AE-00023 Pesticide Mix #14, in Toluene, 1ml Price on request