Cesium (Cs) Back Catalog number: 57355 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3222.19-K-IO 7-cis-Nonadecenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 118020-79-4 Price on request 672879 Pencycuron, 100mg Price on request BCR-535 Freshwater harbour sediment - PAHs, 40g Price on request