Tetrachloro-m-xylene Internal Standard Back Catalog number: 98096 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4326-K-T Nitro-PAH Mixture 2 2204,14 9-Nitrophenanthrene [954-46-1] 1108,13 3-Nitrofluorene [607-57-8] 1468,16 2-Nitropyrene [789-07-1] Concentration: 1000ppm each in toluene Price on request AC-AQ40-030 Aqueous ethanol control EtOH AQ (4.0g/L), 10 x 3.0ml Price on request 13800-0043-100IO5 Bis-(2-ethylhexyl)-terephthalate, 100μg/ml in Isooctane, 5ml Price on request