Betekenis van:
crucible

crucible
Zelfstandig naamwoord
  • plaats waar verschillende zaken tot een homogeen geheel worden verenigd
  • a vessel made of material that does not melt easily; used for high temperature chemical reactions

Synoniemen

Hyperoniemen

crucible
Zelfstandig naamwoord
  • metalen drinkbeker
  • a vessel made of material that does not melt easily; used for high temperature chemical reactions

Synoniemen

Hyperoniemen


Voorbeeldzinnen

  1. Morganite Crucible Limited (United Kingdom),
  2. Finally, drain the crucible with suction, dry the crucible and residue, and cool and weigh them.
  3. Decant the liquid through the weighed filter crucible.
  4. Ash the filter and its contents in the original crucible.
  5. Assemble the heating unit (4.1) and the filter crucible (4.2), then attach the cylinder (4.3) to the crucible.
  6. Connecting rings to assemble the heating unit (4.1), crucible (4.2) and cylinder (4.3) and to connect the cold extraction unit (4.6) and crucible.
  7. Dry the crucible to constant weight in the oven at 130 oC.
  8. Put the crucible into the calibrated muffle-furnace set at 550 oC.
  9. Place the filtrate in the cooled crucible, evaporate until dry, ash and weigh.
  10. Put the crucible into the calibrated muffle furnace set at 550 oC.
  11. Place the crucible in a desiccator, leave to cool and weigh immediately.
  12. Glass filter crucible with fused sintered glass filter plate pore size 40-90 μm.
  13. Place the crucible on the hot-plate and heat gradually until the substance carbonises.
  14. Ash for 3 hours. Place the crucible in a desiccator, leave to cool and weigh immediately.
  15. Weigh about 2,5 g of the sample to the nearest 1 mg in an ashing crucible.