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Lead Apron Reject Analysis

Introduction Lead protective apparel for x-ray shielding such as lead aprons, thyroid shield, gonad shield and gauntlets is an example for personnel protective equipment. The purpose is to keep occupational exposures to radiation within the appropriate limits and as low as reasonably achievable (ALARA). The lead is leaded impregnated vinyl …

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Know your cosmetics

A "cosmetic product" is defined as any substance or preparation intended to be placed in contact with various external parts of the human body such as epidermis, hair system, nails, lips and external genital organs or with the teeth and the mucous membranes of the oral cavity with a view exclusively or mainly to clean, to perfume, to change appearance, to correct body odors and to protect or keep in good condition.

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Use of preservative in cosmetic preparation

Preservative is one of the important ingredients in cosmetic preparations, especially preparation containing high water content. This is because such preparation acts as a suitable medium for growth of microorganisms such as bacteria and fungi. The growth of microorganisms in a cosmetic preparation not only will spoil the preparations but may even pose health risks to consumers, such as skin infection or irritation. Therefore, preservative is used to prolong the shelf-life of cosmetic preparations by preventing microbial contamination during the use or storage of cosmetics.

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Protein Electrophoresis

Defintion Protein electrophoresis is a process that separates proteins based on their size and electrical charge. This forms a characteristic pattern of bands of different widths and intensities on a test media and reflects the mixture of proteins present in the body fluid evaluated. For serum protein electrophoresis, the pattern …

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Lipid Profile

Introduction Lipids are biology molecules which not soluble in water but soluble in organic solvent. There are many type of lipids in our body with different functions. Only certain lipids are routinely analyse in Medical Laboratory which related to risk assessment and effectiveness of treatment related to cardiovascular disorder. Type …

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Kidney Function Test

Kidneys is the organ essential for all animate either human or animal. The main function of the kidneys is to excrete toxic waste found in our blood through the removal of urine. Kidneys need to function properly to guarantee perfect body health. Diseases such as diabetes, high blood pressure can …

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