QC Check Sample Back Catalog number: 59528 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675500 Bentazone, 1000 µg/ml, Methanol, 1ml Price on request 675748 Dichlofenthion, 100 µg/ml, Ethyl acetate, 5ml Price on request 9786.9-100-ME DL-3-Fluoroamphetamine hydrochloride, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request