Category:Images from European Science Photo Competition 2017 in Bulgaria, Day 9

Media in category "Images from European Science Photo Competition 2017 in Bulgaria, Day 9"

The following 4 files are in this category, out of 4 total.

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  Determination of the distribution by droplet sizes with an optical microscope.jpg 940 × 703; 97 KB
  
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  Determination of the phenanthroline complex composition.jpg 1,280 × 720; 245 KB
  
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  Spectrophotometric determination of the acidity constant of an acidic basic indicator.jpg 3,072 × 1,728; 1.73 MB
  
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  Testing of surfactants in toothpaste.jpg 1,728 × 3,072; 1.7 MB