A phosphate (PO 3− 4) is an inorganic chemical and a saltforming anion of phosphoric acid. In organic chemistry, a phosphate, or organophosphate, is an ester of ...
Fluorapatite, often with the alternate spelling of fluoroapatite, is a phosphate mineral with the formula Ca 5 (PO 4) 3 F (calcium fluorophosphate). Fluorapatite is a ...
the Color of Art Pigment Database the Pigment Green page is a complete artist''s reference of green pigments, with color Index names, lightfastness and health ...
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Naturally Occurring Radioactive material, natural materials contain radioactive elements (radionuclides), known as NORM. The earth''s crust is radioactive. Information ...
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Short communication Preparation and characterization of hydroxyapatite from eggshell Gre´ta Gergelya,*, Ferenc We´ber a, Istva´n Luka´cs, Attila L. To´tha ...
Hydroxyapatite (HAp) is a calcium phosphate similar to the human hard tissues in morphology and composition. Due to its outstanding properties such as ...
GEOLOGY 115. PHYSICAL PROPERITES OF GEMS. Properties of Gemstones: There are two sets of characteristics possessed by every gemstone, and .
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Fossils. The term "fossil" is used for any trace of past life. Fossils are not only the ...
Cerasorb consists only of calcium and phosphates. This new generation of purephase betatricalcium phosphate is specifically made to provide unique interconnecting ...