Method 200.8/1638/1640 Internal Standard Back Catalog number: 53145 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9851.17-10MG Apomorphine hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request H943795 (+)-13a-Hydroxylupanine, 1mg Price on request 82602 EPA Method 8060 QC Check Solution Price on request