Chloramine-T Extech, Inc. Back Catalog number: CL207 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683317 1,3-Diphenylguanidine, 1000mg Price on request 673176 Atranol, 25mg Price on request SC-396749 2-hydroxy-3-methylpentanoic acid, >95%, 50mg Price on request