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A close up of an inoculation needle. An inoculation needle is a laboratory equipment used in the field of microbiology to transfer and inoculate living microorganisms. [1] [full citation needed] It is one of the most commonly implicated biological laboratory tools and can be disposable or re-usable. [1]
historically, used in human or animal experiments to measure and record data Long extension kymograph: historically, used in or human animal experiments to measure and record data Surface plasmon resonance: Label-free detection of molecule binding. Used to determine kinetic constants of the interaction (k a, k d, K D). Can also be used for ...
A stirring rod is used for mixing liquids, or solids and liquids. Stir rods are used as part of proper laboratory technique when decanting supernatants because the contact helps to negate the adhesion between the side of the glassware and the supernatant that is responsible for the liquid running down the side. Using a stir rod also grants more ...
The air flow can be controlled by opening or closing the slot openings at the base of the barrel, similar in function to the choke in a carburettor. A Bunsen burner situated below a tripod If the collar at the bottom of the tube is adjusted so more air can mix with the gas before combustion, the flame will burn hotter, appearing blue as a result.
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: to collect blood by venipuncture: Brittany: a process of sterilization from spore-bearing bacteria: Bunsen burner: used to work aseptic on the benc Candle jar
A thistle tube is a piece of laboratory glassware consisting of a shaft of tube, with a reservoir and funnel-like section at the top. Thistle tubes are typically used by chemists to add liquid to an existing system or apparatus. Thistle funnels are used to add small volumes of liquids to an exact position. Thistle funnels are found with or ...
Beaker (laboratory equipment) Boiling tube; Boston round (bottle) Büchner flask; Büchner funnel; C. Carboy; Cell spreader; Coil (chemistry) Cold finger; Cold trap;
When used with filter paper, filter funnels, Buchner and Hirsch funnels can be used to remove fine particles from a liquid in a process called filtration. For more demanding applications, the filter paper in the latter two may be replaced with a sintered glass frit. Separatory funnels are used in liquid-liquid extractions.