| Literature DB >> 728464 |
Abstract
A new method for Li+ analysis by flameless atomic absorption spectroscopy is several orders of magnitude more sensitive than previous methods. Li+ quantities as small as 1 - 10(-12) mol, or Li+ concentrattions as low as 1 - 10(-8) M, can determined with a coeffient of variation of 2--4%. The same technique can determine approx. 1 - 10(-14) mol of Ca2+ and Mg2+, and approx. 1 - 10(-13) mol of Na+ and K+.Entities:
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Year: 1978 PMID： 728464 DOI： 10.1016/0304-4165(78)90072-7
Source DB: PubMed Journal: Biochim Biophys Acta ISSN： 0006-3002