Macro photography, Chemistry

09-February-2020 Sunday
Microcrystalline test for oxycodone looks like vintage wallpaper

30-April-2019 Tuesday
Change in the shape of crystals of tungsten heteropolycompounds depending on their size

14-February-2016 Sunday
Homemade phosphors based on calcium, barium and zinc sulfides with an afterglow of ~1 hour

12-February-2016 Friday
Homemade phosphors based on magnesium sulfide, activated with bismuth (MgS*Bi) and antimony (MgS*Sb) with an afterglow of ~30 minutes.

31-January-2016 Sunday
Chemistry in close-ups. Part 4

31-January-2016 Sunday
Chemistry in close-ups. Part 3.

30-January-2016 Saturday
Macrophotographs of various substances. Part 2. Copper chloride dihydrate and anhydrous copper chloride.

30-January-2016 Saturday
Macrophotographs of various substances. Part 1. Metallic magnesium.


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