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Abhishek Tiwari

Ssc & Railways
General Awareness
2 years ago

what is snap freezing

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Abhishek Mishra

2 years ago

Snap freezing, or flash freezing of tissue sample, is the process by which samples are lowered to temperatures below -70°C very rapidly using dry ice or liquid nitrogen. Snap freezing achieves the same endpoint as slow rate controlled freezing, but at a much faster rate.

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