Schlenk Frit
Schlenk can refer to: People * Wilhelm Schlenk (1879-1943), German chemist In chemistry * Schlenk flask * Schlenk line. or Schlenk apparatus * Schlenk equilibrium Other * Mepco Schlenk Engineering College MEPCO may refer to: * Mepco Schlenk Engineering College * Metal Powder Company * Multan Electric Power Company Multan Electric Power Company (MEPCO) ( ur, ), formerly known as Multan Power Supply Company, is an electric distribution company ...

Wilhelm Schlenk
Wilhelm may refer to: People and fictional characters * William Charles John Pitcher, costume designer known professionally as "Wilhelm" * Wilhelm (name), a list of people and fictional characters with the given name or surname Other uses * Mount Wilhelm, the highest mountain in Papua New Guinea * Wilhelm Archipelago, Antarctica * Wilhelm (crater), a lunar crater See also * Wilhelm scream, a stock sound effect * SS ''Kaiser Wilhelm II'', or USS ''Agamemnon'', a German steam ship * Wilhelmus "Wilhelmus van Nassouwe", usually known just as "Wilhelmus" ( nl, Het Wilhelmus, italic=no; ; English translation: "The William"), is the national anthem of both the Netherlands and the Kingdom of the Netherlands. It dates back to at least 1572 ...

Schlenk Flask
A Schlenk flask, or Schlenk tube, is a reaction vessel typically used in air-sensitive chemistry, invented by Wilhelm Schlenk. It has a side arm fitted with a PTFE or ground glass stopcock, which allows the vessel to be evacuated or filled with gases (usually inert gases like nitrogen or argon). These flasks are often connected to Schlenk lines, which allow both operations to be done easily. Schlenk flasks and Schlenk tubes, like most laboratory glassware, are made from borosilicate glass such as Pyrex. Schlenk flasks are round-bottomed, while Schlenk tubes are elongated. They may be purchased off-the-shelf from laboratory suppliers or made from round-bottom flasks or glass tubing by a skilled glassblower. Evacuating a Schlenk flask Typically, before solvent or reagents are introduced into a Schlenk flask, the flask is dried and the atmosphere of the flask is exchanged with an inert gas. A common method of exchanging the atmosphere of the flask is to flush the flask out with a ...
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Schlenk Line
The Schlenk line (also vacuum gas manifold) is a commonly used chemistry apparatus developed by Wilhelm Schlenk. It consists of a dual manifold with several ports. One manifold is connected to a source of purified inert gas, while the other is connected to a vacuum pump. The inert-gas line is vented through an oil bubbler, while solvent vapors and gaseous reaction products are prevented from contaminating the vacuum pump by a liquid-nitrogen or dry-ice/acetone cold trap. Special stopcocks or Teflon taps allow vacuum or inert gas to be selected without the need for placing the sample on a separate line. Schlenk lines are useful for safely and successfully manipulating moisture- and air-sensitive compounds. The vacuum is also often used to remove the last traces of solvent from a sample. Vacuum and gas manifolds often have many ports and lines, and with care, it is possible for several reactions or operations to be run simultaneously. When the reagents are highly susceptible ...
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Schlenk Equilibrium
Schlenk can refer to: People * Wilhelm Schlenk (1879-1943), German chemist In chemistry * Schlenk flask * Schlenk line. or Schlenk apparatus * Schlenk equilibrium Other * Mepco Schlenk Engineering College MEPCO may refer to: * Mepco Schlenk Engineering College * Metal Powder Company * Multan Electric Power Company Multan Electric Power Company (MEPCO) ( ur, ), formerly known as Multan Power Supply Company, is an electric distribution company ...