Cesium (Cs) Back Catalog number: 58055 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended I0228 Isophoronediamine (cis- and trans- mixture), 25ml Price on request 66029 PCB No. 29, 100µg/ml in Isooctane, 1ml Price on request 31070 EPA Method 502/524 Surrogate Standard #3, 2000µg/ml in MeOH, 1ml Price on request