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Validation and QC Tools

GAMMA TEST SOURCES

Many laboratories are subject to quality management (QM). In order to facilitate the QC of the Multi Crystal LB 2111 Gamma Counter, single-tube or 12-tube 129I or 57Co sources of 2 KBq/tube are available.

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Check Sources with Stick-On Holder

These sources are designed to be attached to instruments. They include a very thin plastic laminate source and an industrial strength adhesive holder for attaching directly to the instrument of choice. The table below presents two of the more common sources. Other source activities and isotopes are available upon request.

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Plastic Disk Check Sources

These are general purpose check sources used freely to check responses from multiple instruments, or may be contained inside Ludlum's mechanical check source holder that is attached directly to an instrument for convenience. The sources are sealed within a plastic disk.

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