Septa Marathon 1/2" (12.7mm) CenterGuide (50/pk)

Details

Maximum temperature 400 deg. C. 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. 12.7 mm diameter, 3 mm thick. 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 2-1/4 in. W x 2-1/4 in. D; Weight: 62.4 g