Silicon (Si) Back Catalog number: 58114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 18000-1695-100AN5 Sitagliptin, 100µg/ml in Acetonitrile, 5ml Price on request 9691.11 DL-4-Methoxymethamphetamine hydrochloride, see 9691.11 (+/-)-PMMA, , Solvent-, Unit , # of units-, Cas.no. Price on request 71481 Diisononyl phthalate, 1000µg/ml in MeOH, 1ml Price on request