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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 ...
Presently used in some places where sophisticated optical instruments are not available Haemocytometer: a microscope associated apparatus used for manual counting of cells in body fluids like blood, etc. including for sperm count: Wintrobe's tube: used for ESR (Wintrobe's method), PCV, haematocrit, etc. Westergren's tube and ESR stand
The history of discrete sample analysis for the clinical laboratory began with the introduction of the "Robot Chemist" invented by Hans Baruch and introduced commercially in 1959 [1]. The AutoAnalyzer is an early example of an automated chemistry analyzer using a special flow technique named "continuous flow analysis (CFA)", invented in 1957 by ...
Imaging particle analysis; Incubator (culture) Inductively coupled plasma atomic emission spectroscopy; Inductively coupled plasma mass spectrometry; Inoculation loop; Inoculation needle; Instruments used in medical laboratories; Ionometer; IonSense; Iron ring (laboratory)
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 ...
A bone saw is used for cutting bones. Sternal saw: for cutting into the chest of the body by cutting the sternum. Toothed forceps: for tearing or holding structures Mallet: used as a hammer: Autopsy hammer: used just as a hammer Skull key: a T-shaped chisel used as a lever while removing skull cap [2] Brain knife: to cleanly cut the brain Rib ...
In 1959 a competitive system of analysis was introduced by Hans Baruch of Research Specialties Company. That system became known as Discrete Sample Analysis and was represented by an instrument known as the "Robot Chemist." Over the years the Discrete Sample Analysis method slowly replaced the Continuous Flow system in the clinical laboratory. [12]
A laboratory centrifuge is a piece of laboratory equipment, driven by a motor, which spins liquid samples at high speed. There are various types of centrifuges, depending on the size and the sample capacity.