reflux liquid
21Condenser (laboratory) — Two different condensers are seen here: an air cooled fractionating column on left, and a Liebig condenser on the right In a laboratory a condenser is a piece of laboratory glassware used to cool hot vapors or liquids. [1] A condenser usually… …
22Batch distillation — Batch distillationcite book|author=Kister, Henry Z.|title= Distillation Design|edition=1st Edition |publisher=McGraw Hill|year=1992|id=ISBN 0 07 034909 6] refers to the use of distillation in batches, meaning that a mixture is distilled to… …
23Sclerotherapy — is a procedure used to treat blood vessels or blood vessel malformations (vascular malformations) and also those of the lymphatic system. A medicine is injected into the vessels, which makes them shrink. It is used for children and young adults… …
24Peptic ulcer — Classification and external resources Deep gastric ulcer ICD 10 K25–K …
25Vacuum distillation — At atmospheric pressure, dimethyl sulfoxide boils at 189°C. Under a vacuum, it distills off into the connected receiver at only 70°C. Vacuum distillation is a method of distillation whereby the pressure above the liquid mixture to be distilled is …
26Coffee — This article is about the beverage. For the bean it is made from, see Coffee bean. For other uses, see Coffee (disambiguation). Coffee A cup of black coffee Type Hot Country of origin …
27Baby colic — This page is about Baby colic. For other types of colic, see Colic. Cholic redirects here. For cholic acid, see Cholic acid. Colic Classification and external resources Crying newborn …
28test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …
29Ranitidine — Systematic (IUPAC) name …
30Distillation Design —   Author(s) Henry Z. Kister Language …
