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Chapter 4
6.
Filling the syringe
Take care to avoid air entering the syringe when filling it with dispersant.
Page 4-6
Heater
Once the water has been degassed, a number of bubbles may have formed on
the inside surface of the vessel. To remove these, fit the lid to the vessel and
very carefully turn the vessel on its side (see the diagram below). Slowly rotate
the bottle through one complete revolution - the bubbles will be removed as
they meet the air/fluid interface.
Warning!
Avoid using a syringe with a capacity of more than 20ml. The additional
capacity may cause the cell to overflow, causing hazardous conditions
within the cell unit.
Making a measurement
Vessel
Ultrasonic bath
Bubbles
ill 5638
ill 5639
MAN 0389
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