sample collection
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Disposable sampling tube
It is made of high-quality raw materials through injection molding. It is mainly
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urine sample cup
Now with the improvement of living standards, people are paying more and more at
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Nucleic acid extraction kit
With the further research on the new coronavirus, a nucleic acid extraction kit,
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Throat swab collection
That is, medical cotton swabs are mainly used to collect secretions from the pha