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used in photochemical analysis and quantitative estimation of substances such as blood sugar, creatinine, and hemoglobin. Burette: used to measure the amount of acid or alkali used in titration: General laboratory stands, racks, filter paper, reagents, etc. Induction coils: as a source of high voltage electricity Cathode ray oscilloscope ...
The sublimated material collects (5) on the cold finger proper, cooled by a coolant (blue) circulated through ports 1 and 2. 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 and is a type of cold trap. The device usually consists of a chamber that a ...
Since its invention in 1964 the apparatus has been adopted, modified, and used by hundreds of researchers for the purposes of analyzing compounds in everything from fermented camels milk to turbot. [ 3 ] [ 4 ] [ 5 ] Perhaps the most notable permutation of the Likens-Nickerson apparatus is the device described by Godefroot et al. in 1981. [ 6 ]
used to separate particles dispersed in a liquid according to their molecular mass and aid in recognition Electrophoresis apparatus: used to detect and classify serum proteins or proteins from any other source. Also used for DNA separation. Chemical laboratory apparatus: for Chemical tests: Chromatography:
Enema equipment: to inject fluid into the lower bowel for several purposes, most frequently for relieving constipation: Endoscope: to look inside the gastrointestinal tract, used mainly in surgery or by surgical consultants External cardioverter / Defibrillator: to correct arrhythmias of the heart [2] Gas cylinder
Molecular biology laboratory equipment (6 P) O. Optical devices (21 C, 129 P, 1 F) Optomechanics (10 P) P. Positioning instruments (1 C, 11 P) R. Laboratory robots (4 ...
Historically, the definition of a scientific instrument has varied, based on usage, laws, and historical time period. [1] [2] [3] Before the mid-nineteenth century such tools were referred to as "natural philosophical" or "philosophical" apparatus and instruments, and older tools from antiquity to the Middle Ages (such as the astrolabe and pendulum clock) defy a more modern definition of "a ...
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: used to amplify segments of DNA via the polymerase chain reaction (PCR) process. Tissue culture bottles