p-Xylene Back Catalog number: 30591 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2803.21-100-AN Stanozolol,100 µg/mL,acetonitrile,1mL, Price on request C17465500 Thiencarbazone-methyl, 100mg Price on request 11724.12-100-IO 2,3,3',5',6-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request