The conventional methods such as specific gravity bottle method, pyknometer method, and the Westphal-balance method or the capillary tube method where accurate weighing is a problem cannot be employed when liquids are available in micro-quantities. The method described may be employed to determine the density of micro-quantity liquids (even up to 0·5µl) and it is found to be simple and rapid. The method also allows the analyst to retrieve the sample for further analysis.
Volume 43, 2020
Continuous Article Publishing mode
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