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Genre Advertisements Remove constraint Genre: Advertisements Subject Medical laboratories--Equipment and supplies Remove constraint Subject: Medical laboratories--Equipment and supplies

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    • 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,…

    • 1976

    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…