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Diagnostic strips for hydrogen peroxide determination
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Device for steel light well's overhung assembly
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CS224488B1
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Reagent strips for demonstration and determination of ascorbic acid
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CS217802B1
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Method of analytic fixing of activity hydrolases and means for executing the said method
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CS200564B1
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Diagnostic slip for determination of azocouplable substances in biological liquids
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CS187801B1
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Model standard for calibration,control and testing the methods and preparations for determination of the urobilinogen
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CS187045B1
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Reagency papaer for determination of the urea
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CS181557B1
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Diagnostic paper for urea evaluation
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CS168273B1
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Diagnostic agent for urobilinogen's proving and quantitative determination in biological materials
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