Application Sodium polytungstate (SPT) is widely used to produce heavy liquid for sink /float analysis (gravity separation) and density gradient centrifugation due to its very high solubility in water. Other Notes A new medium for density-gradient
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Sodium polytungstate (SPT) is widely used to produce heavy liquid for sink /float analysis (gravity separation) and density gradient centrifugation due to its very high solubility in water.
A new medium for density-gradient centrifugation, the density can be adjusted to up to 3.1 g/ml
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