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  2. Porringer - Wikipedia

    en.wikipedia.org/wiki/Porringer

    A silver porringer created by John Coney, c. 1710, Birmingham Museum of Art. A porringer is a shallow bowl, between 4 and 6 inches (100–150 mm) in diameter, and 1 + 1 ⁄ 2 to 3 inches (38–76 mm) deep; the form originated in the medieval period in Europe and was made in wood, ceramic, pewter, cast iron and silver. They had flat, horizontal ...

  3. List of instruments used in microbiological sterilization and ...

    en.wikipedia.org/wiki/List_of_instruments_used...

    used to stain microscopic slides to get contrast Hot air oven: used in sterilizing instruments for various aseptic procedures, specially if that can not be autoclaved like powders Koch's or Arnold's steam sterilizer: used for steam sterilization A pressure cooker: used as a portable autoclave Biological and chemical indicators

  4. Instruments used in microbiology - Wikipedia

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

    Serological test slides like those for ASO, VDRL, rheumatoid factor: provide links: Specimen Dish: used to hold specimen or samples Sterile loops: used to inoculate test samples into culture media for bacterial or fungal cultures, antibiograms, etc.; not heated before use—these are disposable pre-sterilised Thermal cycler

  5. Maltoporin - Wikipedia

    en.wikipedia.org/wiki/Maltoporin

    The sugar continues through the channel by guided diffusion of the sugar along the greasy residues which form a "slide". [3] Maltoporin's original name was LamB because it is a bacteriophage lambda receptor. This channel is specific for maltosaccharides, whose affinity for the channel increases as the length of the chain increases. [3]

  6. Presentation program - Wikipedia

    en.wikipedia.org/wiki/Presentation_program

    LibreOffice Impress, one of the most popular free and open-source presentation programs. In computing, a presentation program (also called presentation software) is a software package used to display information in the form of a slide show. It has three major functions: [1] an editor that allows text to be inserted and formatted

  7. Dip slide - Wikipedia

    en.wikipedia.org/wiki/Dip_slide

    Dip slides are normally used when microbiological activity is relatively high (1,000 - 100,000 CFU per milliliter of water). [citation needed] The dip slide results should be used only as a guide as the accuracy of the dip slide is limited as a result of the small sample size that is analyzed and the method used to obtain results.

  8. Cytocentrifuge - Wikipedia

    en.wikipedia.org/wiki/Cytocentrifuge

    A cytocentrifuge, sometimes referred to as a cytospin, [1] is a specialized centrifuge used to concentrate cells in fluid specimens onto a microscope slide so that they can be stained and examined. [2] Cytocentrifuges are used in various areas of the clinical laboratory, such as cytopathology, hematology and microbiology, as well as in ...

  9. Negative stain - Wikipedia

    en.wikipedia.org/wiki/Negative_stain

    The specimen, such as a wet bacterial culture spread on a glass slide, is mixed with the negative stain and allowed to dry. When viewed with the microscope the bacterial cells, and perhaps their spores, appear light against the dark surrounding background. An alternative method has been developed using an ordinary waterproof marking pen to ...