chemostat
51Dropping funnel — Note the stopcock, glass tube at the right, and ground glass joint in this pressure equalizing dropping funnel. An ordinary dropping funnel lacks the pressure equalizing glass tube at the right side. A dropping funnel is a type of laboratory… …
52Fermentation (biochemistry) — Fermentation in progress: scum formed by CO2 gas bubbles and fermenting material. See also Fermentation for particular usages of the fermentation process Fermentation is the process of extracting energy from the oxidation of organic compounds,… …
53Colony counter — An electronic bacterial colony counter Uses Microbe enumeration Related items Agar plate A colony counter is an instrument used to count colonies of bacteria or other microorg …
54Cold finger — Cold fingers. A cold finger is a piece of laboratory equipment that is used to generate a localized cold surface. It is named for its resemblance to a finger as is a type of cold trap. Typically a cold finger is used in a sublimation apparatus,… …
55NMR tube — An NMR tube filled with a colorless sample, sealed with a green polyethylene cap and Parafilm An NMR tube is a thin glass walled tube used to contain samples in nuclear magnetic resonance spectroscopy. Typically NMR tubes come in 5 mm… …
56Comparison microscope — A B Two identical microscopes C C Specimens to compare D Comparison eyepiece (optical bridge) A comparison microscope is a device used to analyze side by side specimens. It consists of two microscopes connected by an optical bridge, which results …
57Dispomix Technology — The Dispomix Technology is used for the homogenization of a chemical sample. Sample homogenization is a common preparation step in many biochemical laboratories prior to the analysis of e.g. nucleic acids, proteins, cells, metabolism, pathogens.… …
58Laboratory centrifuge — A tabletop laboratory centrifuge Uses Separation Related items Gas centrifuge Ultracentrifuge A laboratory centrifuge is a piece of laboratory equipment, driven by a m …
59Condenser (laboratory) — Two different condensers are seen here: an air cooled fractionating column on left, and a Liebig condenser on the right In a laboratory a condenser is a piece of laboratory glassware used to cool hot vapors or liquids. [1] A condenser usually… …
60Xylose metabolism — Xylose is a five carbon monosaccharide that can be metabolized into useful products by a variety of organisms. One such organism that can naturally metabolize xylose is the yeast Pichia stipitis, which expresses the XYL1 and XYL2 genes that are… …
