Conway microdiffusion
A two-chamber glass cell in which an acid in the outer ring liberates HCN from the sample and the gas diffuses into a colour reagent in the inner ring. The classical screen for cyanide in viscera.
A two-chamber glass cell in which an acid in the outer ring liberates HCN from the sample and the gas diffuses into a colour reagent in the inner ring. The classical screen for cyanide in viscera.
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