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An oxygen concentrator is a device that concentrates the oxygen from a gas supply (typically ambient air) by selectively removing nitrogen to supply an oxygen-enriched product gas stream
Microscopes are used in viewing specimens that are relatively very small in size.
A microscope is an instrument that is used to magnify small objects. Some microscopes can even be used to observe an object at the cellular level, allowing scientists to see the shape of a cell, its nucleus, mitochondria, and other organelles
Neutral red (toluylene red, Basic Red 5, or C.I. 50040) is a eurhodin dye used for staining in histology. It stains lysosomes red. It is used as a general stain in histology, as a counterstain in combination with other dyes, and for many staining methods. Together with Janus Green B, it is used to s...
A dark green powder that dissolves in Water or ethanol to form a red solution. Neutral red is used as an indicator for alkalinity of water and Urea. It is red below pH 6.8 and yellow above pH 8.0.
A retractor is an instrument which helps the surgeon in widening an incision or a wound. It can also be used to hold back the tissues and organs.
Lab coats protect against accidental spills, e.g., acids. In this case, they usually have long sleeves and are made of absorbent material, such as cotton, so that the user can be protected from the chemical. Some lab coats have buttons or elastic at the end of the sleeves, to secure them around the ...
Kovacs’ oxidase reagent (tetramethyl-p-phenylenediamine dihydrochloride) is mainly used for the oxidase test
Kovacs’ oxidase reagent has higher sensitivity than Gordon and McLeod reagent and comparatively gives faster and clearer results
A graduated cylinder, also known as a measuring cylinder or mixing cylinder, is a common piece of laboratory equipment used to measure the volume of a liquid. It has a narrow cylindrical shape.