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shake-flask method
metoda stresanja bučke

for shake-flask method:
za metodo stresanja bučke:

flask method
metoda z bučko

the shake flask method and high performance liquid chromatography (hplc).
metodo stresanja bučke in tekočinsko kromatografijo visoke ločljivosti (hplc).

the 'shake flask` method described is based on the oecd test guideline (1).
opisana metoda "stresanja bučke" temelji na smernici za preskušanje oecd (1).

for the flask method the following material is needed:
za metodo z bučko je potreben naslednji material:

the shake-flask method applies only to essentially pure substances soluble in water and n-octanol.
metoda stresanja bučke se uporablja samo za v glavnem čiste snovi, topne v vodi in n-oktanolu.

for log p values less than 4, the calibration can be based on data obtained by the shake-flask method.
za vrednosti log p, manjše od 4, umeritev lahko temelji na podatkih, dobljenih z metodo stresanja bučke.

the hplc method is less sensitive to the presence of impurities in the test compound than is the shake-flask method.
metoda hplc je manj občutljiva za prisotnost nečistot v preskusni snovi kakor metoda stresanja bučke.

this test method includes two separate procedures: the shake flask method and high performance liquid chromatography (hplc).
ta preskusna metoda vključuje dva ločena postopka: metodo stresanja bučke in tekočinsko kromatografijo visoke ločljivosti (hplc).

for deciding which of the experimental methods is appropriate (shake-flask range:
za izbiro primerne preskusne metode (območje metode stresanja bučke:

the “shake-flask” method is prone to artifacts due to transfer of octanol micro-droplets into the aqueous phase.
pri metodi ‚stresanja bučke‘ so pogosti artefakti zaradi prenosa mikrokapljic oktanola v vodno fazo.

the corresponding logarithms of the capacity factors, log k, are calculated and plotted as a function of the log p determined by the shake-flask method.
izračunajo se ustrezni logaritmi faktorjev kapacitete, log k, in nariše se krivulja log k v odvisnosti od log p, določenega z metodo stresanja bučke.

chemical products for industrial use - determination of water solubility of solids and liquids with high solubility - flask method
chemical products for industrial use — determination of water solubility of solids and liquids with high solubility — flask method

for selecting the appropriate test conditions (e.g. reference substances for hplc procedures, volume ratio n-octanol/water for shake flask method),
za izbiro ustreznih pogojev preskusa (npr. referenčne snovi za postopke hplc, volumsko razmerje n-oktanol/voda za metodo stresanja bučke),

for the column elution method, < 30 % may be obtainable; for the flask method, < 15 % should be observed.
pri metodi z izpiranjem kolone se lahko doseže ponovljivost < 30 %; pri metodi z bučko je treba doseči ponovljivost < 15 %.

the experimental difficulties associated with the formation of micro-droplets during the shake-flask experiment can be reduced in the slow-stirring experiment proposed here.
težave pri preskušanju, povezane s tvorbo mikrokapljic med preskusom stresanja bučke, se lahko zmanjšajo z uporabo preskusa s počasnim mešanjem, ki je predlagan v tem dokumentu.

therefore, the slow-stirring method is particularly suitable for the determination of pow for substances with expected log pow values of 5 and higher, for which the shake-flask method (2) is prone to yield erroneous results.
zato je metoda počasnega mešanja posebej primerna za ugotavljanje pow za snovi s pričakovanimi vrednostmi log pow 5 in več, za katere metoda stresanja bučke pogosto da napačne rezultate (2).

the solution/extraction behaviour of polymers in an aqueous medium is determined using the flask method (see a.6 water solubility, flask method) with the modifications described below.
obnašanje raztopine/izvlečka polimerov v vodnem gojišču določimo z uporabo metode z bučko (glej a.6 vodna topnost, metoda z bučko), upoštevajoč spodaj opisane spremembe.

one which applies to essentially pure substances with low solubilities, (10 2 grams per litre), and which are stable in water, referred to as the 'flask method`.
druga, imenovana &quot;metoda z bučko&quot;, se uporablja za v glavnem čiste snovi z večjo topnostjo (&lt; 10–2 gramov na liter), ki so stabilne v vodi.