Division 6.1 Sample preparation
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Original text. Later amendments are not shown.
- 6.1.1Division 6.1.1
- 6.1.2Place the beaker in the ultrasonic bath (5.4) for 20 minutes to produce a suspension. Transfer the suspension thus obtained quantitatively into a 100 ml standard flask with not more than 75 ml of eluant (4.10).
- 6.1.3Division 6.1.3