Cesium (Cs) Back Catalog number: 56055 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8864.8-K-IO Quinoxaline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 70686 Fenthion, 1000µg/ml in Hexane, 1ml Price on request 91968 Aroclor 1242 Price on request