Low speed large capacity centrifuge introduces how to select centrifugal tube and centrifuge bottle

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Low speed large capacity centrifuge learn about centrifugal tube is mainly made of glass, plastic or stainless steel, plastic centrifuge tube commonly used materials of polyethylene (PE), low speed and large capacity centrifuge for polycarbonate (PC), polypropylene (PP), during which the PP tube function better. Plastic centrifuge tube strength is lit (or semi transparent), hardness is small, can remove the gradient puncture. The disadvantage is easy to deformation, anti corrosion of organic solvent is poor, with short life. Low speed large capacity centrifuge for stainless steel tube high strength, not deformation, can resist heat, frost resistance, resistance to chemical corrosion. But when should also avoid chemicals touch strong corrosive, such as acid, alkali etc.. Plastic centrifuge tube has a tube cover, before centrifugation tube cover must cover tightly, inverted no leakage. Low speed large capacity centrifuge to understand the tube cover has three effects: to avoid sample leakage. For radioactive or strong corrosive sample, this is especially important. Avoid sample evaporation. The centrifugal pipe support, avoid centrifugal tube deformation. The use of a glass tube centripetal force is too large, need to cushion rubber pad, avoid the pipe broken, high-speed centrifuges generally do not use glass tube.