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Laboratory Equipment

Laboratory Equipment. The figure was adopted from http://vip.busytrade.com/huaou (Dec 2006). beakers. volumetric cylinders. watch glasses. The figures were adopted from z http://vip.busytrade.com/huaou (Dec 2006). volumetric flasks.

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Laboratory Equipment

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  1. Laboratory Equipment The figure was adopted from http://vip.busytrade.com/huaou (Dec 2006)

  2. beakers volumetric cylinders watch glasses The figures were adopted from z http://vip.busytrade.com/huaou (Dec 2006)

  3. volumetric flasks The figures were adopted from http://vip.busytrade.com/huaou and http://www.silcom.com/~adbrown/tutor/images/Vol-flask.gif (Dec 2006)

  4. „meniscus“ = a concave upper surface that forms on a liquid in a tube as a result of surface tension measuring of a precise volume

  5. filling the volumetric flask

  6. glass pipettes pipette pump filling the pipette using the pipette pump

  7. insertion of the pipette into the pipette pump:carefully, but tightly

  8. meassuring of a precise volume of 5 mL 5,0 mL  4,49 mL 4,85 mL The figures are from http://www.uwplatt.edu/chemep/chem/chemscape/labdocs/catofp/measurea/volume/pipet/page.htm(Dec 2006)

  9. test tubes holder doser measuring out a precise volume by the doser

  10. doser dosing plunger wheel for volume adjustment storage bottle

  11. titrimetric flask „titration“ burette

  12. burette graduated tube storage bottle burette filler dosing stopcock

  13. filling the burette using the burette

  14. automatic pipette

  15. plastic tippipetting button emptying filling The figure was adopted from the CD-ROM: Encyklopedie laboratorní medicíny pro klinickou praxi 5. Kolektiv autorů, ed. A. Jabor,M. Zámečník, SEKK s r.o., Pardubice, Katedra klinické biochemie IPVZ Praha, 2005, hypertext. ISBN 80-238-9775-6

  16. the pipette can be used solely with a plastic tip

  17. automatic pipette for the volume range: 10 – 100 l yellow tip is destined for „yellow pipette“

  18. automatic pipette for the volume range:10 – 100 l yellow tip is destined for „yellow pipette“

  19. automatic pipette for the volume range: 100 – 1000 l blue tip is destined for „blue pipette“

  20. automatic pipette for the volume range: 100 – 1000 l blue tip is destined for „blue pipette“

  21. volume adjustment of the automatic pipette turn slowly Never adjust volume out ofthe allowed range!

  22. stendby 1st position 2nd position holding the pipette

  23. Pipetting step by step 1st stendby 1st 2nd filling emptying The figure is from: Encyklopedie laboratorní medicíny pro klinickou praxi 5. Kolektiv autorů, ed. A. Jabor, M. Zámečník, SEKK s r.o., Pardubice, Katedra klinické biochemie IPVZ Praha, 2005, hypertext. ISBN 80-238-9775-6

  24. Removing of solution drops from the tip surface the drops can be removed only in a direction from up to down

  25. stendby position 1st position (= filling the pipette)

  26. emptying the pipette (2nd position)

  27. tip ejector button

  28. spectrophotometer

  29. pH meter with an electrode immersed into buffer solution

  30. chromatographic chamber with a thin layer inside (TLC chromatography)

  31. chromatographic chambers fume cupboard

  32. water bath (thermostat)

  33. equipment for gel electrophoresis power suply (direct current) containers for staining and destaining gel electrophoresis chamber applicator

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