p-Xylene Back Catalog number: 31531 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20520000AL Anthracene, 10µg/ml in Acetonitrile, 10ml Price on request 79326 tert-Butyl hydroquinone (TBHQ) Price on request C16995150 Sulfameter, 250mg Price on request