acetone

Dessa är ordets examples relaterade till acetone. Klicka på valfritt ord för att gå till dess ords detaljsida. Eller, gå till definitionen av acetone.

Exempel på acetone

  • The ethanol is placed in the indoor lower corridor and the acetone in the upper corridor.

  • Only two odour filters are used, acetone and ethanol.

  • They were washed in several changes of deionized water and dehydrated in an ascending series of acetone concentrations.

  • For these calves, production rates of acetone and butanone were similar to those from an ox (fig. 4).

  • For each replicate, a filter paper was impregnated with 1 ml of insecticide dissolved in acetone.

  • Other freshly-fixed specimens and some of the cryo-specimens were dehydrated in acetone and soaked in amyl acetate.

  • The plants were separated into their parts and macerated with different solvents (n-hexane, acetone, ethanol and methanol).

  • Comparisons of freeze substitution using acetone, ethanol or methanol, showed similar morphological appearance.

  • After the acid leaching, the samples were washed twice with standard acetone, centrifuged and dried.

  • The slides were then dried overnight, dehydrated in a series of alcohols and acetone, and rinsed in xylene before being coverslipped.

  • Due to the small amount of material available, only 15 aliquots of the sample could be prepared by settling in acetone on aluminum discs.

  • The acetone from the crude extracts was removed by evaporation under a stream of nitrogen and dry residues were dissolved in 100% (v/v) acetonitrile.

  • Monolayers were fixed with 75 % acetone after 1-2 days of incubation.

  • Control papers were treated with 0.15 ml acetone.

  • A control experiment showed that the residual acetone had no effect on grain germination.

Betydelse av acetone

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NYA ORD

European

May 10, 2021

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DAGENS ORD

Shimmer

May 10, 2021

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