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  2. Test tube - Wikipedia

    en.wikipedia.org/wiki/Test_tube

    Vacutainer. Boiling tube. Centrifuge tube. A test tube, also known as a culture tube or sample tube, is a common piece of laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top and closed at the bottom. Test tubes are usually placed in special-purpose racks .

  3. Durham tube - Wikipedia

    en.wikipedia.org/wiki/Durham_tube

    Durham tubes are used in microbiology to detect production of gas by microorganisms. They are simply smaller test tubes inserted upside down in another test tube so they are freely movable. The culture media to be tested is then added to the larger tube and sterilized, which also eliminates the initial air gap produced when the tube is inserted ...

  4. Blood culture - Wikipedia

    en.wikipedia.org/wiki/Blood_culture

    A blood culture is a medical laboratory test used to detect bacteria or fungi in a person's blood. Under normal conditions, the blood does not contain microorganisms: their presence can indicate a bloodstream infection such as bacteremia or fungemia, which in severe cases may result in sepsis. By culturing the blood, microbes can be identified ...

  5. Mycobacteria growth indicator tube - Wikipedia

    en.wikipedia.org/wiki/Mycobacteria_growth...

    Mycobacteria Growth Indicator Tube (MGIT) is intended for the culture, detection and recovery of mycobacteria. The MGIT Mycobacteria Growth Indicator Tube contains 7 mL of modified Middlebrook 7H9 Broth base. The complete medium, with OADC enrichment and PANTA antibiotic mixture, is one of the most commonly used liquid media for the cultivation ...

  6. Thioglycolate broth - Wikipedia

    en.wikipedia.org/wiki/Thioglycolate_broth

    They can be found evenly spread throughout the test tube. Thioglycolate broth is a multipurpose, enrichment, differential medium used primarily to determine the oxygen requirements of microorganisms. Sodium thioglycolate in the medium consumes oxygen and permits the growth of obligate anaerobes. [ 1] This, combined with the diffusion of oxygen ...

  7. Vacutainer - Wikipedia

    en.wikipedia.org/wiki/Vacutainer

    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.

  8. In vitro - Wikipedia

    en.wikipedia.org/wiki/In_vitro

    In vitro ( Latin for "in glass"; often not italicized in English usage [ 3][ 4][ 5]) studies are conducted using components of an organism that have been isolated from their usual biological surroundings, such as microorganisms, cells, or biological molecules. For example, microorganisms or cells can be studied in artificial culture media, and ...

  9. Instruments used in microbiology - Wikipedia

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

    used for sterilization of glass ware and media. Auto-destruct syringes. specimen collection. Bijou bottle. a cylindrical small glass bottle with a screw cap used as a culture medium holder. Biosafety cabinet. used to work with dangerous organisms and to work sterile. Blood collection bottle.

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