Internal Standard Stock Solution, 1.2ml, nonane Back Catalog number: EPA-23ISS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 9786.9-100-ME DL-3-Fluoroamphetamine hydrochloride, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request XA15360100AC Musk xylene D15, 100µg/ml in Acetone, 1ml Price on request 91701 Alcohol Mix 2, 20mg/ml in water, 1ml Price on request