Tetrachloro-m-xylene Internal Standard Back Catalog number: 98096 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10769.19-100-ME Iohexol, 100µg/ml in MeOH, 1ml Price on request 92749 Hexafluorobenzene Price on request 54300 Nitrate as (NO3-) Price on request