作者: Roger L. Fleming , Paul Hemmes , Arthur L. Y. Lau , Steven C. Charlton
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摘要: A test means, device and method for use determining the presence of an ion in a sample are disclosed. The means comprises substantially nonpolar, nonporous carrier matrix incorporated with ionophore capable forming complex specific reporter substance interacting to produce detectable response. disclosed is particularly useful serum potassium determinations. forms reagent layer multilayer format suited whole blood electrolyte