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  2. Liquid logistics - Wikipedia

    en.wikipedia.org/wiki/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.

  3. Reverse pipetting - Wikipedia

    en.wikipedia.org/wiki/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.

  4. 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 .

  5. Positive displacement pipette - Wikipedia

    en.wikipedia.org/wiki/Positive_displacement_pipette

    Positive displacement pipettes are a type of pipette that operates via piston-driven displacement. [1] [2] Unlike an air displacement pipette, which dispenses liquid using an air cushion in the pipette tip, the piston in a positive displacement pipette makes direct contact with the sample, allowing the aspiration force to remain constant.

  6. 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 ...

  7. Cannula transfer - Wikipedia

    en.wikipedia.org/wiki/Cannula_transfer

    Septa seal the two conical flasks. 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.

  8. Particle technology - Wikipedia

    en.wikipedia.org/wiki/Particle_technology

    Particle technology is the science and technology of handling and processing particles and powders. It encompasses the production, handling, modification, and use of a wide variety of particulate materials, both wet and dry. Particle handling may include transportation and storage. Particle sizes range from nanometers to centimeters.

  9. Pipette - Wikipedia

    en.wikipedia.org/wiki/Pipette

    Air displacement micropipettes are a type of adjustable micropipette that deliver a measured volume of liquid; depending on size, it could be between about 0.1 μL to 1,000 μL (1 mL). These pipettes require disposable tips that come in contact with the fluid. These pipettes operate by piston-driven air displacement. A vacuum is generated by ...

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