Kit and method for detecting lithium ions

Chemistry: analytical and immunological testing – Metal or metal containing – Present in biological fluids

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422 56, 422 57, 422 61, 436 79, 436164, 436169, G01N 2178, G01N 3320, G01N 3352

Patent

active

048046302

ABSTRACT:
A kit and method for detecting lithium ions in a sample. The kit includes a lithium ion selective color indicator which is a leuco precursor of an arylmethane dye dispersed in a matrix. In use, the color indicator is contacted with a sample and any color change therein is monitored. A color change in the indicator indicates the presence of lithium ions in the sample.

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