BIOCHEMISTRY PRACTICALS | PARAMEDICS WORLD

PREPARATION OF PHOSPHATE BUFFER SOLUTION IN LABORATORY

PREPARATION OF PHOSPHATE BUFFER SOLUTION (pH 5.8 to 7.4) IN LABORATORY A Buffer solution is a special type of solution which helps to maintain

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SPECTROPHOTOMETER – PRINCIPLE, COMPONENTS, WORKING & APPLICATIONS

A spectrophotometer is an instrument used to measure absorbance at various wavelengths. It is similar to calorimeter except that it uses prism or diffraction

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COLORIMETER – PRINCIPLE, COMPONENTS, WORKING & APPLICATIONS

⇒ A Colorimeter involves the measurement of Color and is the widely used method for finding the concentration of biochemical compounds. It Measures absorbance and wavelength

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PREPARATION OF 0.1 N SODIUM CARBONATE (Na2CO3) SOLUTION

A solution is a homogeneous mixture composed of only one phase. In such a mixture, a solute is a substance dissolved in another substance

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PREPARATION OF NORMAL SALINE SOLUTION

Normal Saline Solution (NSS) is commonly used in various laboratory procedures like in the preparation of Red cells Suspension for the crossmatch, for preparing

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MICROPIPETTES & GUIDELINES OF MICROPIPETTING

MICROPIPETTES….. Micropipettes are the type of air displacement pipettes that are used to transfer the small quantities of solutions measured in microliters, 1000 µl

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