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THE WARNING SIGNS ON CONTAINERS OF LABORATORY CHEMICALS AND APPARATUS Warning signs these are symbols which indicates a possible danger, problem, or other unpleasant situation.
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Soma Zaidi...CONSTIPATION This is the frequent passage of hard faeces It is frequently occurring to the children and elders.
Soma Zaidi...MICROSCOPE Microscope this is an instrument used for viewing objects which are too small to be seen by our naked eyes.
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