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  2. 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 ...

  3. Python syntax and semantics - Wikipedia

    en.wikipedia.org/wiki/Python_syntax_and_semantics

    Numeric literals in Python are of the normal sort, e.g. 0, -1, 3.4, 3.5e-8. Python has arbitrary-length integers and automatically increases their storage size as necessary. Prior to Python 3, there were two kinds of integral numbers: traditional fixed size integers and "long" integers of arbitrary size.

  4. 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 ...

  5. Air displacement pipette - Wikipedia

    en.wikipedia.org/wiki/Air_displacement_pipette

    Depending on the size of the pipette, the user needs specific tip sizes like: 10 μL, 100 μL, 200 μL, 1,000 μL, other non-standard sizes, such as 5,000 μL (5 mL) or 10,000 μL (10 mL). The majority of tips have a color code for easy spotting like natural (colorless) for low volumes (0.1–10 μL), yellow (10–100 μL), or blue (100–1,000 ...

  6. The safest cars in 2025 - AOL

    www.aol.com/finance/safest-cars-2025-163000675.html

    Safest Small Cars 2025 Mazda 3. The stylish Mazda 3 has a lot to offer compact-car shoppers, including great looks, a composed driving experience, and reasonable fuel economy from its base 2.0 ...

  7. Graduated pipette - Wikipedia

    en.wikipedia.org/wiki/Graduated_pipette

    A small pipette allows for more precise measurement of fluids; a larger pipette can be used to measure volumes when the accuracy of the measurement is less critical. Accordingly, pipettes vary in volume, with most measuring between 0 and 25.0 millilitres (0.00 and 0.88 imp fl oz; 0.00 and 0.85 US fl oz). [2]

  8. If you want to help your kids bypass probate when you die ...

    www.aol.com/finance/want-help-kids-bypass...

    Ethos offers an easy online process that allows you to get up to $2 million in coverage with terms spanning from 10 to 30 years. To get a free quote , simply answer a few questions about yourself.

  9. Fantasy Football Week 13 Rankings: WRs (Half-PPR) - AOL

    www.aol.com/sports/fantasy-football-week-13...

    Addison's 26.2 fantasy points marked the second-most he's had in a single game over his two-year career, and perhaps what's more impressive is the fact that this breakout game took place alongside ...