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Glossary of terms
- B -
Balm Copaic - Pale yellow liquid extracted from the wood of some species of South American trees of the genus Copaifera family of celzepin. It consists of essential oils and resins.
Balm Peruvian - Aromatic natural substance, extracted from some species of South American trees also consisting of essential oil also dissolved in it tar. Syrup-like liquid.
Barium sulfurous - Barium sulphide, BaS. Poorly soluble in water.
Barium sulfate - Barium sulphate, BaSO4. Colorless, water insoluble crystals.
White barite - Paints based on precipitated barium sulphate.
White lead - White based on lead carbonate, PbCO3
Zinc White - White based on zinc oxide, ZnO.
Petrol is an oil fraction with a boiling point of 30-200 ° C. Contains saturated hydrocarbons with a number of carbon atoms from 4 up to 12.
Benzene - C6H6 A liquid with a characteristic odor, does not mix with water. It's poisonous.
Biochip (DNA chip) - is a carrier plate with an area of about 1 sq. Cm., In which cells contain immobilized single-chain oligonucleotides with a unique sequence of bases in a certain order. The number of cells can be up to 1 million per 1 square cm.
Blanix - See the white barite.
Manganese borate - Manganese salt of boric acid H3BO3 existing in the form of hydrated meta-and tri- also tetraborates.
Bornal Acetate - Natural fragrant substance derived from fir oil. The main component is a terpenoid pool with a coniferous odor.
Boroglycerin - A solution of boric ester of glycerin C3H5BO3 * H2O in glycerol.
Litmus paper - Paper soaked with litmus solution plus dried.
Bura - Sodium tetraborate decahydrate, Na2B4O7 * 10H2O Crystals soluble in water. Component of fluxes, fertilizers, detergents, glasses, etc.
Degrees Bome - 0 ° Bome corresponds to immersion of the halometer in a 10% aqueous solution of the salt NC1; 10 ° Bohme 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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