Anions Mix Back Catalog number: 59140 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2137.21-K-IO Tritolylphosphate (isomer mixture), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1330-78-5 Price on request 13800-0141-100IO5 Di-iso-nonyl phthalate, 100μg/ml in Isooctane, 5ml Price on request 678377 2,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Price on request