Differential centrifugation. Fractionation is a separation process in which a certain quantity of a mixture (gas, solid, liquid, suspension or isotope) is divided during a phase transition, into a number of smaller quantities (fractions) in which the composition varies according to a gradient.lood fractionation refers generally to the process of separation using a centrifuge (centrifugation), after which three major components can be visualized: plasma, buffy coat and erythrocytes.
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The all-India average cement price stands at Rs 275/bag now, up 15 per cent since January. There has been aRs 5-10/bag correction in price in the current month and is expected to revive, post-monsoon. It was founded in the Beawar in district Ajmer of Rajasthan and now one of the biggest cement in Northern India.