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Beckman Astra 4 and Astra 8 Automated Stat Routine Analyzers. The Astra 4 and 8 analyzers used multiple channels to perform continuous flow and discrete analyses of electrolytes and "routine chemistries." The 8 was controlled by a microprocessor with 52K bytes of memory.
Beckman ASTRA 4 Analyzer System. The Astra line of analyzers used multiple channels to perform continuous flow and discrete analyses of electrolytes and "routine chemistries."
Beckman Astra-4 Automated Stat/Routine Analyzer. The ASTRA 4 is a multi-channel analyzer that could perform continuous flow and discrete analyses of electrolytes and other "routine chemistries."
Feb 1, 1980 · PDF | On Feb 1, 1980, P H Lloyd and others published An evaluation of the Beckman Astra 8 analyser | Find, read and cite all the research you need on ResearchGate.
An evaluation of the Beckman Astra 8 analyser. P. H. Lloyd, Helen Bicknell, and P. M. G. Broughton. Author information Copyright and License information PMC Disclaimer. Full Text. The Full Text of this article is available as a PDF (1.3M). Articles from The Journal of Automatic Chemistry are provided here courtesy of Hindawi Limited. Other Formats.
Sep 1, 1980 · A new programmable microprocessor-controlled multichannel chemistry analyzer, the Beckman® ASTRA 4, was evaluated in an electrolyte configuration including sodium, potassium, chloride, and CO 2. Sodium and potassium are analyzed with ion-selective electrodes, CO 2 by differential rate pH measurement, and chloride by proportional ...
We have evaluated the ASTRA enzyme analyzer. Six enzymes can be analyzed individually or as part of a larger profile of chemistry tests. The system can analyze all six enzymes at a rate of 35-40 specimens per hour.
