p-Xylene Back Catalog number: 31531 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3800.12-100-IO 3'-Fluoro-2,4,4',5-tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 59572 Fatty Acid Mix, 1000µg/ml in Water, 100ml Price on request SCP150-100-265 CONOSTAN 1000ppm Standard, Fe, 50g Price on request