سپتوم چیست ؟
سپتوم آزمایشگاهی (Septum)به یک غشای پلاستیکی مهندسی شده اطلاق می شود ، که انتقال ماده را بدون تماس با هوا، معمولاً با استفاده از یک سرنگ دارای سوزن امکان پذیر می کند.
کاربرد و موارد استفاده
وسیله ای آزمایشگاهی است که اجازه انتقال یک ماده (مایع یا گاز) بدون تماس با هوا، با کمک یک سرنگ دارای سوزن میدهد.
در دستگاه کروماتوگرافی گازی استفاده می شود. ( از سپتوم برای تزریق به دستگاه با سرنگ GC )
سپتوم آزمایشگاهی با رنگ های مختلف :
* رنگ سفید : جهت کاربردهای عمومی به کار برده می شود.
* رنگ آبی : جهت کارهای طولانی مدت و آنالیزهای حساس به کار برده می شود.
* قهوه ای: جهت کارهای طولانی مدت و آنالیز های حساس در دمای زیاد (۴۵۰°C) استفاده می شود.
* سبز : جهت آنالیز های حساس و با دوام بسیار در برابر تغییر شکل در اثر سوختن استفاده می شود.
* آبی روشن: برای کارهای طولانی مدت و آنالیز های با حساسیت بالا مناسب است.
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