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2. Air-free technique - Wikipedia

   en.wikipedia.org/wiki/Air-free_technique

   Air-free techniques refer to a range of manipulations in the chemistry laboratory for the handling of compounds that are air-sensitive. These techniques prevent the compounds from reacting with components of air, usually water and oxygen; less commonly carbon dioxide and nitrogen. A common theme among these techniques is the use of a fine (10 0 ...

3. Liquid logistics - Wikipedia

   en.wikipedia.org/wiki/Liquid_logistics

   Liquid logistics. Liquid logistics is a special category of logistics that relates to liquid products, and is used extensively in the "supply chain for liquids" discipline. Standard logistics techniques are generally used for discrete or unit products. Liquid products have logistics characteristics that distinguish them from discrete products.

4. Reverse pipetting - Wikipedia

   en.wikipedia.org/wiki/Reverse_pipetting

   Reverse pipetting. Reverse pipetting is a technique to dispense a measured quantity of liquid by means of air displacement pipette. The technique is mainly recommended for solutions with a high viscosity or a tendency to foam: [1] as it reduces the risk of splashing, foam or bubble formation. Reverse pipetting is more precise in dispensing ...

5. Mixing (process engineering) - Wikipedia

   en.wikipedia.org/wiki/Mixing_(process_engineering)

   Mixing of liquids occurs frequently in process engineering. The nature of liquids to blend determines the equipment used. Single-phase blending tends to involve low-shear, high-flow mixers to cause liquid engulfment, while multi-phase mixing generally requires the use of high-shear, low-flow mixers to create droplets of one liquid in laminar, turbulent or transitional flow regimes, depending ...

6. Cannula transfer - Wikipedia

   en.wikipedia.org/wiki/Cannula_transfer

   A cannula is used to transfer THF from the flask on the right to the flask on the left. Cannula transfer or cannulation is a set of air-free techniques used with a Schlenk line, in transferring liquid or solution samples between reaction vessels via cannulae, avoiding atmospheric contamination. While the syringes are not the same as cannulae ...

7. Liquid handling robot - Wikipedia

   en.wikipedia.org/wiki/Liquid_handling_robot

   The simplest version simply dispenses an allotted volume of liquid from a motorized pipette or syringe; more complicated machines can also manipulate the position of the dispensers and containers (often a Cartesian coordinate robot, and/or integrate additional laboratory devices, such as centrifuges, microplate readers, heat sealers, heater/shakers, bar code readers, spectrophotometric devices ...

8. Schlenk line - Wikipedia

   en.wikipedia.org/wiki/Schlenk_line

   The Schlenk line (also vacuum gas manifold) is a commonly used chemistry apparatus developed by Wilhelm Schlenk. [1] It consists of a dual manifold with several ports. [2] 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 ...

9. Flow control (fluid) - Wikipedia

   en.wikipedia.org/wiki/Flow_control_(fluid)

   Flow control (fluid) Hydraulic Flow controller. Flow control is a field of fluid dynamics. It involves a small configuration change to serve an ideally large engineering benefit, like drag reduction, lift increase, mixing enhancement or noise reduction. This change may be accomplished by passive or active devices.