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  2. Reagent bottle - Wikipedia

    en.wikipedia.org/wiki/Reagent_bottle

    Common bottle sizes include 100 ml, 250 ml, 500 ml, 1000 ml and 2000 ml. Older bottles, especially for medical use and for expensive chemicals, can be found of capacities well under 100 ml. The selection of caps and stoppers that reagent bottles are closed with are as important as the material the bottles are made of, and the decision as to ...

  3. Weighing bottle - Wikipedia

    en.wikipedia.org/wiki/Weighing_bottle

    Weighing bottles with interchangeable caps, joints ST 14/21, 19/12, 29/12, 34/12, 40/12, 50/12 and 80/12 in versions tall, medium and low form. Weighing bottles with knob on interchangeable ground cover, low form, height x diameter 25 x 25, 30 x 35, 25 x 40, 30 x 50, 30 x 60 änd 30 x 80 mm.

  4. Instruments used in microbiology - Wikipedia

    en.wikipedia.org/wiki/Instruments_used_in...

    Tissue culture bottles: to grow or keep alive cells or tissue from a living organism, e.g. stem cells: Tuberculin syringe: as a normal syringe or to perform Mantoux test: ULT freezer: to freeze and storage of specimens Universal container: a cylindrical small glass bottle with a screw cap used as a culture medium holder Vaccine bath

  5. Laboratory flask - Wikipedia

    en.wikipedia.org/wiki/Laboratory_flask

    At the opening(s) at top of the neck of some glass flasks such as round-bottom flasks, retorts, or sometimes volumetric flasks, there are outer (or female) tapered (conical) ground glass joints. Some flasks, especially volumetric flasks, come with a laboratory rubber stopper, bung, or cap for capping the opening at the top of the neck. Such ...

  6. Volumetric flask - Wikipedia

    en.wikipedia.org/wiki/Volumetric_flask

    These flasks are usually pear-shaped, with a flat bottom, and made of glass or plastic. The flask's mouth is either furnished with a plastic snap/screw cap or fitted with a joint to accommodate a PTFE or glass stopper. The neck of volumetric flasks is elongated and narrow with an etched ring graduation marking. The marking indicates the volume ...

  7. Laboratory glassware - Wikipedia

    en.wikipedia.org/wiki/Laboratory_glassware

    Flasks are narrow-necked glass containers, typically conical or spherical, used in a laboratory to hold reagents or samples. Examples flasks include the Erlenmeyer flask, Florence flask, and Schlenk flask. Reagent bottles are containers with narrow openings generally used to store reagents or samples. Small bottles are called vials.

  8. Round-bottom flask - Wikipedia

    en.wikipedia.org/wiki/Round-bottom_flask

    Flat-bottomed flask: A flask with similar uses as the round-bottom flask, but with a flat bottom that allows it to stand on a level surface.; Florence flask: A flask similar to the flat-bottomed flask that has round bodies and either a round bottom or a flat bottom so that one can stand the flask on a level surface.

  9. Vacutainer - Wikipedia

    en.wikipedia.org/wiki/Vacutainer

    A vacutainer blood collection tube is a sterile glass or plastic test tube with a colored rubber stopper creating a vacuum seal inside of the tube, facilitating the drawing of a predetermined volume of liquid. Vacutainer tubes may contain additives designed to stabilize and preserve the specimen prior to analytical testing.