234116Our Blue Septa is designed for non-demanding, routine applications. They are easy to penetrate. The septa can be used up to 275 deg. C and are suitable for 90% of all GC analysesLIÊN HỆ:Email: info.esteco@gmail.comĐiện thoại: +84 979 987 250..

  246225The CRS Advanced Green 3 (TM) was specifically created to combine significantly longer injection life, low bleed and low injection port adhesion. The result is a green septum you can use for all your critical analyses. Maximum temperature 350 deg. C (except in the 17mm size – please see specification details). Packaged in Glass Jar: 2 in. H x 1-1/2 in. W x 1-1/2 in. D; Weight: 59.5 gLIÊN HỆ:Email: info.esteco@gmail.comĐiện thoại: +84 979 987 250..

   298717Maximum temperature 400 deg. C (except in the 17mm size – please see specification details). BTO is Bleed and Temperature Optimized for the most demanding GC and GC/MS applications. Septa BTO is formulated to extend low-bleed and outstanding mechanical properties or premium GC septa to the highest-temperature applications. Packaged in Glass Jar: 2 in. H x 1-1/2 in. W x 1-1/2 in. D; Weight: 68.0 g LIÊN HỆ:Email: info.esteco@gmail.comĐiện thoại: +84 979 987 250..

  239297Long injection life, pre-pierced for minimal coring. Maximum temperature 350 deg. C (except in the 17mm size – please see specification details). CRS Marathon (TM) septum typically achieves 400 injections without failure, when used with a rounded-tip (Agilent-style) needle and autosampler or needle guide. Marathon is ideal for standard manual-injection GC and GC/MS. CenterGuide (TM) design requires less force for initial penetration, for a smoother feel. Septum life may be enhanced in some applications by minimizing tearing and coring. Packaged in Glass Jar: 2 in. H x 1-1/2 in. W x 1-1/2 in. D; Weight: 55.0 g LIÊN HỆ:Email: info.esteco@gmail.comĐiện thoại: +84 979 987 250..

  230650Puresep P (TM) is made from silicone coated with a layer of high-temperature polyimide. Although the polyimide layer is stable to 400 deg. C, the recommended upper limit for the septum is 300 deg. C due to the characteristics of silicone. Packaged in Plastic Bag: 4 in. x 6 in.; Weight: 8.5 g LIÊN HỆ:Email: info.esteco@gmail.comĐiện thoại: +84 979 987 250..

  230685Silicone-based septum is faced on one side with a double layer of polyimide and PTFE. The polyimide adheres to both the silicone and PTFE, providing a better bond and enhanced durability. The outer PTFE coating assures maximum inertness and helps minimize bleed. Maximum inlet temperature 225 deg. C. Packaged in Plastic Bag: 4 in. x 6 in.; weight: 8.5 g LIÊN HỆ:Email: info.esteco@gmail.comĐiện thoại: +84 979 987 250..