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nitromethane is determined gas chromatographically after addition of an internal standard.
in-nitromethane hu ddeterminat bil-kromatografija tal-gass wara ż-żieda ta' standard intern.
最后更新： 2014-11-21
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hexachlorophene is determined, after conversion to the methyl derivative, gas chromatographically with an electron capture detector.
il-hexachlorophene huwa ddeterminat, wara l-konversjoni fid-derivattiv tal-methyl, bil-kromatografija tal-gass b' electron capture detector.
最后更新： 2014-11-21
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from this solution the triglycerides (total carbon numbers) are determined gas chromatographically on packed columns.
minn din is-soluzzjoni it-trigliċeridi (numri totali ta' karbun) jiġu stabbiliti permezz ta' gass kromatografikament fuq kolonni ppakkjati.
最后更新： 2014-11-21
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when possible, the analysis for lipid should be made on the same extract as that produced for analysis for the test substance, since the lipids often have to be removed from the extract before it can be analysed chromatographically.
meta possibbli, l-analiżi għall-lipidu għandu jkun magħmul fuq l-istess estrazzjoni bħal dik prodotta għas-sustanza ta' l-ittestjar, ladarba l-lipidi spiss għandhom ikunu mneħħija mill-estrazzjoni qabel ma jkun analizzat kromotografikament.