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The unique Bodily Homes of supercritical fluids, getting values for density, diffusivity and viscosity values between liquids and gases, allows supercritical fluid extraction for use for that extraction procedures which cannot be done by liquids due to their significant density and small diffusivity and by gases because of their inadequate density

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Complete air sampling: It measures the existence of risky compounds, lowered sulphur molecules and gaseous pollutants during the atmosphere. In this sort, the air is actively collected in Tedlar luggage through the use of a pump and passively gathered through a diffusion method devoid of using a sampling pump.Passive air samplers are employed to ob

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