Extended Calibration/Low Level Solution, 500ul, nonane Back Catalog number: EN-1948CSL Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2691.34-10UG 17ß(H),21 alpha(H)-(22R)-Tetrakishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 79951-54-5 Price on request 18000-0302-100AN5 Cyprofloxacin-HCl, 100µg/ml in Acetonitrile, 5ml Price on request 14500-0820-10CY10 Fluoranthene, 10μg/ml in Cyclohexane, 10ml Price on request