Ciprofloxacin, 1000µg/ml in 0,1mol/l HCl, 1ml Back Catalog number: 8570.17-K-HCL Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 2331.11-K-HX (2-Methylbutyl)benzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 3968-85-2 Price on request XE-2367-S 2,3,6,7-Tetrachloroxanthene , 1.2ml x 50ug/ml, toluene Price on request 32005 EPA Method 502/524 Fortification Solution Price on request