Methylphenidate Back Catalog number: 96599 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674545 Pyraflufen-ethyl, 100mg Price on request 680342 Bis(2-ethylhexyl) phthalate, 10.0 µg/ml, Cyclohex Price on request 2640.29-5UG 17ß(H),21ß(H)-30-Norhopane, 5µg Price on request