enow.com Web Search

  1. Ad

    related to: micropipette vs transfer pipette

Search results

  1. Results from the WOW.Com Content Network
  2. Pipette - Wikipedia

    en.wikipedia.org/wiki/Pipette

    Pasteur pipettes are plastic or glass pipettes used to transfer small amounts of liquids, but are not graduated or calibrated for any particular volume. The bulb is separate from the pipette body. Pasteur pipettes are also called teat pipettes, droppers, eye droppers and chemical droppers.

  3. Air displacement pipette - Wikipedia

    en.wikipedia.org/wiki/Air_displacement_pipette

    Micropipette in action. Piston-driven air displacement pipettes are a type of micropipette, which are tools to handle volumes of liquid in the microliter scale. They are more commonly used in biology and biochemistry, and less commonly in chemistry; the equipment is susceptible to damage from many organic solvents.

  4. Volumetric pipette - Wikipedia

    en.wikipedia.org/wiki/Volumetric_pipette

    ASTM standard E969 defines the standard tolerance for volumetric transfer pipettes. The tolerance depends on the size: a 0.5-mL pipette has a tolerance of ±0.006 mL, while a 50-mL pipette has a tolerance of ±0.05 mL. (These are for Class A pipettes; Class B pipettes are given a tolerance of twice that for the corresponding Class A.)

  5. Graduated pipette - Wikipedia

    en.wikipedia.org/wiki/Graduated_pipette

    The difference between the calibration mark of Serological pipette (top) and Mohr (bottom) A graduated pipette is a pipette with its volume, in increments, marked along the tube. It is used to accurately measure and transfer a volume of liquid from one container to another. [1] It is made from plastic or glass tubes and has a tapered tip. Along ...

  6. Heinrich Schnitger - Wikipedia

    en.wikipedia.org/wiki/Heinrich_Schnitger

    The Micropipette developed by Heinrich Schnitger, which is often referred to as "Eppendorf pipette" in laboratory usage, [citation needed] counts today in various designs as standard almost every biomedical laboratories. For biologists, biochemists, biology laboratory technicians, medical-technical assistants and similar professions handling of ...

  7. 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.

  8. Forward pipetting - Wikipedia

    en.wikipedia.org/wiki/Forward_pipetting

    Move the pipette to the receiving vessel and dispense the liquid by gently pressing the pipette knob to the first stop. After about one second, keep on pressing pipette knob to the second stop. This action will completely empty the tip from the liquid. Afterwards withdraw the tip from the liquid and release the pipette to the ready position.

  9. Microinjection - Wikipedia

    en.wikipedia.org/wiki/Microinjection

    There are two basic types of microinjection systems. The first is called a constant flow system and the second is called a pulsed flow system.In a constant flow system, which is relatively simple and inexpensive though clumsy and outdated, a constant flow of a sample is delivered from a micropipette and the amount of the sample which is injected is determined by how long the needle remains in ...

  1. Ad

    related to: micropipette vs transfer pipette