Interference Check Standard Back Catalog number: 50329 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9417.16-250MG Venlafaxine hydrochloride Price on request 681543 cis-Nonachlor, 100 µg/ml, Cyclohexane, 1ml Price on request 90691 Di-n-octyl phthalate Price on request