For the composition of directly breathing sampling

For the composition of directly breathing sampling

  • CN 106,796,217 A
  • Filed: 07/20/2015
  • Published: 05/31/2017
  • Est. Priority Date: 07/21/2014
  • Status: Active Application
First Claim
Patent Images

1. device, it includes main body, and the main body includes entrance, outlet and the chamber between the entrance and the outlet, instituteStating chamber includes glass cotton matrix and the sorbent material being distributed in whole glass cotton matrix.

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