Calibration Standard Set Back Catalog number: 52032 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S274982 Serotonin-d4 Hydrochloride, 2,5mg Price on request 0691.3-KIT Lupane Kit, , Solvent-, Unit Kit, # of units-, Cas.no. Price on request A11692000AL-100 Clotrimazole, 100µg/mL in Acetonitrile, 1ml Price on request