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Subject Medical laboratory technology Remove constraint Subject: Medical laboratory technology

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    • 1960s

    Based on the Coulter principle, the Coulter Counter quantifies and sizes particles suspended in a fluid, like blood cells, bacteria, and a wide variety of other substances. The instrument works by drawing liquid…

    • 1960s

    Beckman introduced a Microzone Electrophoresis System in 1964 and the Model R-110 Microzone Densitometer in 1967.

    Densitometers measure density by scanning electrophoresis media. The other instruments in this image…

    • 1960s

    Based on the Coulter principle, the Coulter Counter quantifies and sizes particles suspended in a fluid, like blood cells, bacteria, and a wide variety of other substances. The instrument works by drawing liquid…

    • 1969

    Based on the Coulter principle, the Coulter Counter quantifies and sizes particles suspended in a fluid, like blood cells, bacteria, and a wide variety of other substances. The instrument works by drawing liquid…

    • 1970 – 1989

    Based on the Coulter principle, the Coulter Counter quantifies and sizes particles suspended in a fluid, like blood cells, bacteria, and a wide variety of other substances. The instrument works by drawing liquid…

    • after 1972

    The 990 Synthesizer was introduced in 1972 and operated by punched paper tape, in which the punched holes specified which operation was to be performed.

    • 1973 – 1982

    Beckman's Biogamma Radioimmuno Analyzer was introduced in 1973. Radioimmunoassay (RIA) is a technique for measuring the antigen concentration. Known quantities of radioactive (labeled or “hot”) antigens and antibodies…

    • circa 1978

    The Synchron systems run a wide range of clinical chemistry tests including drug and biological fluid analyses. The Astra 8 analyzer used multiple channels to perform continuous flow and discrete analyses of…

    • 1980s

    Based on the Coulter principle, the Coulter Counter quantifies and sizes particles suspended in a fluid, like blood cells, bacteria, and a wide variety of other substances. The instrument works by drawing liquid…

    • 1980s

    This component (on the left) was part of the Appraise Densitometer System, an instrument which measures density by scanning electrophoresis media. The Appraise debuted in 1984.

    • 1980s

    The Synchron systems run a wide range of clinical chemistry tests including drug and biological fluid analyses.

    • 1980s

    The Synchron systems run a wide range of clinical chemistry tests including drug and biological fluid analyses. The CX5 debuted in 1988.

    • 1980s

    The Synchron systems run a wide range of clinical chemistry tests including drug and biological fluid analyses. The CX4 debuted in 1988.

    • 1980s

    The Synchron systems run a wide range of clinical chemistry tests including drug and biological fluid analyses. The CX3 debuted in 1987.

    • 1980s

    The Synchron systems run a wide range of clinical chemistry tests including drug and biological fluid analyses.

    • 1980s

    The Synchron systems run a wide range of clinical chemistry tests including drug and biological fluid analyses. The CX5 debuted in 1988.

    • 1980s

    Based on the Coulter principle, the Coulter Counter quantifies and sizes particles suspended in a fluid, like blood cells, bacteria, and a wide variety of other substances. The instrument works by drawing liquid…

    • 1981

    This advertisement is laid out for folding into a mailer, with a Brea, California return address and space for a mailing label. Like many Beckman Instruments advertisements, it focuses on practical features like speed,…

    • after 1989 – 1999

    The Synchron systems run a wide range of clinical chemistry tests including drug and biological fluid analyses. The EL-ISE debuted in 1989. This image shows cropping marks for editing the photograph for publication…