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The figure was adopted from (Dec 2006)

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Presentation on theme: "The figure was adopted from (Dec 2006)"— Presentation transcript:

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

2 beakers volumetric cylinders
watch glasses The figures were adopted from z (Dec 2006)

3 volumetric flasks The figures were adopted from and (Dec 2006)

4 measuring of a precise volume
„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 filling the pipette using the pipette pump
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
The figures are from (Dec 2006)

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

10 wheel for volume adjustment
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 tip pipetting 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

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 yellow tip is destined for „yellow pipette“
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 of the allowed range!

22 stendby 1st position 2nd position
holding the pipette

23 Pipetting step by step filling emptying 1st stendby 1st 2nd
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

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 with an electrode immersed into buffer solution
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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