Calibration Standard Mix 5 Back Catalog number: 52037 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1708.16-K-T-KIT Single 16 EPA-PAH Kit, toluene-1000µg/mL each, 1000µg/mL, Solvent-toluene, Unit Kit, # of units-1, Cas.no. Price on request 16130CS05 Extended Calibration/Low Level Solution ((CS1)/2) , 500uL, nonane Price on request 679746 Ciprofloxacin HCl monohydrate, 100μg/ml in MeOH, 1ml Price on request