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25

Pipetting

5.2 In the case of blow-out pipettes

(Imprint 'ausblasen – blow out'):

– As soon as the meniscus in the pipette tip

comes to a standstill, press the small blow-

out bellows once.

– Wipe the pipette tip a few millimeters

upward along the wall of the vessel.

6. After pipetting

Hold the pipette as its extreme upper end,

and gently twist and pull it out of the adapter.

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