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Glossary of Terms
- B -
Kopaysky Balm - A pale yellow liquid extracted from the wood of some species of South American trees of the genus Copaifera of the Caesalpine family. Composed of essential oils is also a resin.
Peruvian Balm - An aromatic natural substance extracted from certain species of South American trees also consisting of essential oil and resins dissolved in it. Syrupy liquid.
Sulfurium barium - Barium sulfide, BaS. Slightly soluble in water.
Barium sulfate - Barium sulfate , BaSO4. Colorless, water-insoluble crystals.
Barite white - Paints based on precipitated barium sulfate.
Lead White - Lead Carbonate White, PbCO3
Zinc white - White based on zinc oxide, ZnO.
Gasoline is a fraction of oil with a boiling point of 30-200 ° C. It contains saturated hydrocarbons with the number of carbon atoms from 4 up to 12.
Benzene - C6H6 A liquid with a characteristic odor that does not mix with water. Toxic.
Biochip (DNA chip) - is a carrier plate with an area of about 1 cm2, on which cells containing immobilized single-stranded oligonucleotides with a unique base sequence are located in a specific order. The number of cells can be up to 1 million per 1 cm2.
Blanfix - See white barite.
Manganese borate - Manganese salt of boric acid H3BO3 existing in the form of hydrated meta-, tri- and tetraborates.
Bornyl acetate - A natural fragrance derived from fir oil. The main component is a terpenoid combination with a coniferous smell.
Boroglycerin - A solution of C3H5BO3 * H2O glycerol boric ester in glycerin.
Litmus paper - Paper impregnated with a solution of litmus plus dried.
Borax - Sodium tetraborate decahydrate, Na2B4O7 * 10H2O Crystals soluble in water. Component of fluxes, fertilizers, detergents, glasses plus others.
Degrees of Bome - 0 ° Bome corresponds to immersion of the halo in a 10% aqueous solution of salt NC1; 10 ° Bome corresponds to immersion in clean water. The scale is divided into 15 equal elements. At 15 °, the scale is called normal.
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