Thorium (Th) Back Catalog number: 59878 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1346.10 cis-4-(2-Hydroxyphenyl)-2-oxobut-3-enoic acid, Please inquire, Solvent-, Unit , # of units-, Cas.no. 31966-72-0 Price on request ACQ-AQ11-030 Ethanol standard in water,1.1g/L,water, 3mL Price on request 70306 m-Xylene, 1000µg/ml in MeOH, 1ml Price on request