Immobilized enzyme-based flowing-stream analyzer for measurement of penicillin in fermentation broths.
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Culture Media↗
Biomedical subjects
L F Cullen
Publications and source records attributed to L F Cullen.
Improved penicillin selective enzyme electrode.
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Electrodes↗
A system for automated polarographic analysis.
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Autoanalysis↗
Sampling and analysis of oxygen in the void volume of ampuls and vials.
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Drug Packaging↗
Automated fluorometric procedure for unit dose analysis of digitoxin and digoxin in tablet formulations.
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Autoanalysis↗
An automated colorimetric method for the determination of meprobamate and other N-unsubstituted carbamates in pharmaceutical products.
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Autoanalysis↗
An automated colorimetric method for determination of free salicylic acid in aspirin-containing products.
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Analgesics↗
Fluorometric determination of norgestrel and structurally related steroids.
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Autoanalysis↗