Tetrachloro-m-xylene Internal Standard Back Catalog number: 98096 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51125 Petroleum Waxes Linearity Standard ASTM D-5442, 1000μg/mL inCY, 1ml Price on request 673334 Isoxaben, 10.0 µg/ml, Acetonitrile, 10ml Price on request 59971 Anion Standard Price on request