فابریکه اضافه کړه - wome 100 1010 بیل د شمال سړک، کوجیانګ ولسوالۍ، د ګیوجیا ښار، چین |
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د زیجیانگ اجیرین ټیکنالوژي، شرکت د کروموموګرافي مصرف کونکي مسلکي چمتو کونکی دی. This article discusses the issue of analytical deviations caused by sealing failures in VOCs samples during testing, analyzes the limitations of traditional screw-cap vials, and proposes optimization solutions such as PTFE\/silicone composite gaskets and torque-controlled cappers to enhance analytical accuracy. |