Quantulus GCT 6220

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Quantulus GCT 6220

Liquid scintillation counter with ultra-low level sensitivity.

  • More accurate measurement of near-background activity. A unique bismuth germanium oxide (BGO) detector guard and the patent-pending Guard Compensation Technology (GCT) completely surrounds the sample to enhance discrimination against background
  • Alpha and beta radiation discrimination. With Pulse Shape Analysis (PSA), simultaneous acquisition of alpha and beta spectra from mixed radiations of a samples is possible
  • Wide range of applications. Radiocarbon dating of archeological samples (14C benzene sample-dating up to 51,000 years), radioactivity levels in drinking water (up to < 1 Bq/L 3H levels), alcohol in food, evaluation of emission contents in power plants, and tracer measurement in oil exploration
  • Compact, space-saving design. Movable with a lighter bench top footprint, it can fit in any laboratory
  • Multi-user friendly. With enhanced security option providing 21 CFR part 11 compatible software, different users can save individual assays and be confident that their protocols and data are safe
  • Inexpensive. No need for specialized and complicated containers. Ordinary glass or plastic vials can be used to detect even the most low-level alpha and beta applications
  • Luminescence detection and single-photon counting for bioluminescence assays are also doable