Search Results for: Articles of wax
used alcohol-based hand sanitizers are prepared with isopropyl alcohol (ipa), or a form of denatured ethanol. the alcohol in both, ethanol and ipa-based hand sanitizers, is the major component of the hand sanitizer mixture, and its concentration in the aqueous solution determines its effectiveness as
matrix. as a consequence, the analysis of alcohols suffer from a lack of column inertness, which results in tailing peaks and variable, inaccurate results, in particular, in aqueous samples. here, we will evaluate the use of agilent j&w ultra inert gc columns, db- ui and db-wax ui for the analysis of...
https://www.agilent.com/cs/library/posters/public/poster-ethanol-isopropanol-hand-sanitizers-gc-fid-5994-1923en-agilent.pdf