Arsenic (As) Back Catalog number: 59785 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9417.17-100MG Venlafaxine hydrochloride,neat,neat,100mg Price on request C16955000 Simazine-2-hydroxy, 25mg Price on request 680530 Halauxifen (free acid), 100 µg/ml, Acetonitrile, Price on request