“Over the Counter” Cold and Sinus Back Catalog number: 96633 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79203 Isopropyl ether Price on request 676420 4-Bromophenylurea, 10mg Price on request 690824 Dimethachlor Metabolite CGA 369873, 100µg/ml in MeOH, 1ml Price on request