Quinoxaline-2-carboxylic acid Back Catalog number: 71493 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93847 Pesticide Mix #2 Price on request 2915.12-100MG Dansylchloride-d6, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. Price on request DPE-99 2,2',4,4',5-Pentachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request