Measurement Cells for Radiochromatography The Radiochromatography Company .. Liquid scintillation cells – volumes from 5 ìL to 2500 ìL .. Yttrium silicate, calcium fluoride, and glass scintillators .. Cerenkov, NaI, and BGO for energetic betas, soft-gammas, positrons .. Standard, high-pressure, and ultra-high-pressure cells .. Cells with minimal chamber openings for reduced crosstalk .. Cells with user-replaceable coils Radioactivity Detectors From The Radiochromatography Company ... radio – HPLC measurement cells of every size and every type. The most comprehensive selection of flow-through cells available anywhere.

No internal connections – The signature feature of all â-RAM cells. Our design completely eliminates all internal fittings and connections. Other than the cell, the entire plumbing is external; there are no potential leakage sites inside the instrument. Those who have experience with other systems where leaks are endemic, will surely appreciate the value of this simple but unique concept. Teflon and Tefzel tubing – â-RAM cell coils are made only of UV-transparent Teflon and Tefzel tubing and are completely inert. Tubing i.d.s and lengths vary with cell volume and are chosen to best preserve separation/resolution....

Radioactivity Detectors From The Radiochromatography Company ... radio – HPLC measurement cells of every size and every type. The most comprehensive selection of flow-through cells available anywhere. Reflectors – A reflector completely lines the periphery of the counting chamber in order to maximize light collection. While helpful for 14C and other comparably energetic isotopes, a good reflector is essential to achieve the high 3H counting efficiencies obtained with the â-RAM. MicroFlow – To reduce dead volume in both liquid and solid-scintillator MicroFlow cells (volumes from 25 ìL down to...

IN/US offers the most complete selection of flow-through counting cells for every application. In addition to conventional liquid- and solid-scintillator cells, there are less frequently encountered cells that offer particular convenience or meet special requirements. Cerenkov Cells For energetic â-emitters such as 32P and 90Yt, Cerenkov counting is especially attractive. With these isotopes, no scintillator is required. The Cerenkov effect – photon production resulting from the passage of the most energetic betas through mobile phase – is sufficient to produce coincidence counts. Asimple coil...