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2. Air displacement pipette - Wikipedia

   en.wikipedia.org/wiki/Air_displacement_pipette

   For optimal usage, every pipette supplier offers a broad range of different capacities, commonly including 2, 10, 20, 100, 200, and 1000 μL capacity pipettes. [ citation needed ] A small volume range of a pipette like 10–100 μL results in a much higher accuracy than a broad range from 0.1–1,000 μL per pipette.

3. Pipette - Wikipedia

   en.wikipedia.org/wiki/Pipette

   A pipette (sometimes spelled as pipet) is a type of laboratory tool commonly used in chemistry and biology to transport a measured volume of liquid, often as a media dispenser. Pipettes come in several designs for various purposes with differing levels of accuracy and precision , from single piece glass pipettes to more complex adjustable or ...

4. Graduated pipette - Wikipedia

   en.wikipedia.org/wiki/Graduated_pipette

   Standard design The Genre 1 and Genre 2 the tapered delivery tips are different: for Genre 1, the tip is between 15 and 30 mm long, for a 5 ml capacity pipette, and between 20 and 40 mm, for 10 to 50 ml capacities; for Genre 2, the tip is longer, between 50 and 65 mm in length. The opening at the tip end is perpendicular to the tube axis, and ...

5. Volumetric pipette - Wikipedia

   en.wikipedia.org/wiki/Volumetric_pipette

   Typical volumes are 1, 2, 5, 10, 20, 25, 50 and 100 mL. Volumetric pipettes are commonly used in analytical chemistry to make laboratory solutions from a base stock as well as to prepare solutions for titration. ASTM standard E969 defines the standard tolerance for volumetric transfer pipettes. The tolerance depends on the size: a 0.5-mL ...

6. How does College Football Playoff work? Bracket, schedule ...

   www.aol.com/does-college-football-playoff...

   The College Football Playoff first round is scheduled for Friday, Dec. 20 and Saturday, Dec. 21. ABC and ESPN will televise two of the four games, while TNT will broadcast the other two.

7. Forward pipetting - Wikipedia

   en.wikipedia.org/wiki/Forward_pipetting

   Release the pipette knob slowly to the ready position. Do not remove the tip from the solution. Repeat this process (step 3 and 4) to rinse the tip until the interior wall of the tip is clear. Remove the tip from the solution. Press the pipette knob to the second stop, and completely empty the tip. Release the pipette knob to the ready position.