Novel method for automatic quantitative culture preservation, blood sampling and blood sampling and holding device

Novel method for automatic quantitative culture preservation, blood sampling and blood sampling and holding device

  • CN 1,385,517 A
  • Filed: 05/17/2002
  • Published: 12/18/2002
  • Est. Priority Date: 05/17/2002
  • Status: Active Application
First Claim
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1. , the novel method of a kind of automatic quantitative culture preservation, blood sampling is characterized in that may further comprise the steps:

  • 1), blood sampling test tube vacuumizes

         2), blood sampling test tube irritates rare gas element,

         3), blood sampling test tube vacuumizes again, reaches required vacuum tightness 150-600mmHg.

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