1pc Sheet Blue Glass Industrial Glass Tubing Chemistry Stained Glass Foiler Color Stained Flame Reaction Glass Plate Experiment Supply Slides for Microscope Square Supplies
R 802
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1pc Sheet Blue Glass Industrial Glass Tubing Chemistry Stained Glass Foiler Color Stained Flame Reaction Glass Plate Experiment Supply Slides for Microscope Square Supplies
Blue cobalt glass-- how it work: the elements spectrum corresponding to the cobalt elements makes it powerless to absorb blue light (that is, it reflects or transmits blue light, and for yellow light with different blue wavelengths, cobalt elements can completely absorb).
Stained glass foiler-- when observing the flame color reaction of potassium, it is necessary to pass through the blue cobalt glass, because the potassium compound is not pure, and it is often mixed with some impurities, such as sodium (not easy to separate).
Chemistry experiment device-- lightweight and practical: lightweight, easy to carry and store when not in use, waterproof and . built to last.
Color stained-- fine workmanship: the excellent workmanship of our product will bring you a good using experience.
Flame reaction cobalt glass-- fine workmanship and appearance its popularity and practicality.