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Materials Testing > Size Reduction and Sample Preparation Equipments > Ball Mills


(Available in: Singapore, Malaysia and Vietnam)

For fine grinding of minimal quantities of dry laboratory samples or solids in suspensions. For mixing and homogenisation of emulsions. Ideal for sample preparation in forensic analysis, pharmaceutical and medicine, biotechnology, chemical analysis, etc

Application Examples

Mini-Mill PULVERISETTE 23 is useful for sample preparation, for example, for chemical analysis, chromatography, mass spectrometry or X-ray structural analysis. It can be used for preparing samples for genetic research, for homogenising of active ingredients, preparation of extracts in the forensic analysis and milling of pigments or other precious materials.

For assessment of biological samples, and for cryo-comminution of deep freeze or refrigerated soft samples, PULVERISETTE 23 is also an ideal instrument.
  • Fast, reproducible comminution
  • Small grinding bowl volumes
  • Low contact surface area with grinding elements
  • Accessories: Grinding bowls and grinding balls in 5 different materials (ordered separately)
Max. feed size (depends on material)6 mm
Max. sample quantity5 ml
Final fineness5 µm
Grinding processDry/wet
Grinding bowl oscillations900 - 3,000 oscillations/min at 9 mm amplitude