Determination of the zeta potential of dispersions using Electroacoustics

  • individual point measurements
  • titration with acids and bases
  • titration with different liquids or additives
  • determination of the isoelectric point

Test Procedure:

FGK-work specification “Zeta potential DT 1200”

Specification for samples:

Particle size < 125µm
Grain size distribution (d50 and d84) required
Density of the solid required
50-100 g of solid (for double determination)


The service catalog contains all offered tests and analyses in alphabetical order. For tests outside the directory of services as well as activities in the areas of research and development and consulting, we would be pleased to make you an offer.

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You will receive your test reports by e-mail (pdf) as valid original copies immediately after finishing the work.