p-Xylene Back Catalog number: X9221 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2629.35-10UG 17ß(H),21 alpha(H)-(22RS)-Pentakishomohopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. Price on request 79125 Anthracene-d10 Price on request 678486 Procymidone, 100 µg/ml, Acetonitrile, 5ml Price on request