- Acid method
- Кислый метод (приготовления фотографической эмульсии).
Краткий толковый словарь по полиграфии. 2010.
Acid method
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sulfosalicylic acid method — (for proteinuria) sulfosalicylic acid is added to urine and the mixture is left standing for 10 minutes; the degree of turbidity is then compared to a known scale to estimate the amount of protein in the urine. Stimson method for reduction of… … Medical dictionary
Acid-fast — Acid fastness is a physical property of some bacteria referring to their resistance to decolorization by acids during staining procedures.cite journal |author=Madison B |title=Application of stains in clinical microbiology |journal=Biotech… … Wikipedia
Acid-base extraction — is a procedure using sequential liquid liquid extractions to purify acids and bases from mixtures based on their chemical properties. Acid base extraction is routinely performed during the work up after chemical syntheses and for the isolation of … Wikipedia
Acid-free paper — is paper that has a neutral or basic pH (7 or slightly greater). It addresses the problem of preserving documents for long periods. Overview Paper made from wood based pulp that has not had its lignin removed goes yellow and deteriorates over… … Wikipedia
Acid test — may refer to:*Acid test (gold), a test used to determine weather a metal is real gold or not. Ever since, a generalized term for verified or approved/tested . *Acid Test (Liquidity Ratio), a ratio used to determine the liquidity of a business… … Wikipedia
Acid-base homeostasis — is the part of human homeostasis concerning the proper balance between acids and bases, in other words the pH. The body is very sensitive to its pH level. Outside the range of pH that is compatible with life, proteins are denatured and digested,… … Wikipedia
acid ratio test — Method of financial analysis involving ratio of cash and receivables to current liabilities. Sum of cash, marketable securities, and receivables divided by current liabilities. Also called the quick ratio … Black's law dictionary
acid ratio test — Method of financial analysis involving ratio of cash and receivables to current liabilities. Sum of cash, marketable securities, and receivables divided by current liabilities. Also called the quick ratio … Black's law dictionary
acid–base reaction — ▪ chemistry Introduction a type of chemical process typified by the exchange of one or more hydrogen ions, H+, between species that may be neutral (molecules, such as water, H2O; or acetic acid, CH3CO2H) or electrically charged (ions, such… … Universalium
Acid dissociation constant — Acetic acid, a weak acid, donates a proton (hydrogen ion, high … Wikipedia
