Alginate powder before mixing. When mixed as a colloid it is used to make negative impressions of the teeth and surrounding structure for diagnostic studies.

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Photo credit: © Marmaduke St. John / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: alginate, colloid, colloids, dentistry, diagnose, diagnosing, diagnosis, health, healthcare, horizontal, horizontals, impression, impressions, jaw, jaws, model, models, mouth, mouths, negative, powder, scoop, scoops, teeth