Chromatography Research Supplies

Septa, Marathon with CenterGuide

Product Description

  • Long injection life, pre-pierced for minimal coring. Maximum temperature 400 deg. C. CRS Marathon ™ 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. 5 mm diameter, 3 mm thick. CenterGuide ™ design requires less force for initial penetration, for a smoother feel. Septum life may be enhanced in some applications by minimizing tearing and coring

Product Options

Product Number Description Package Size List Price (CAD)
C37540 Septa, Marathon, 5mm, w/ CenterGuide 25 -- Add to Cart
C37542 Septa, Marathon, 5mm, w/ CenterGuide 50 -- Add to Cart
C37550 Septa, Marathon, 9mm, w/ CenterGuide 25 -- Add to Cart
C37552 Septa, Marathon, 9mm, w/ CenterGuide 50 -- Add to Cart
C37570 Septa, Marathon, 11mm, w/ CenterGuide 25 -- Add to Cart
C37572 Septa, Marathon, 11mm, w/ CenterGuide 50 -- Add to Cart
C37574 Septa, Marathon, 11mm, w/ CenterGuide 100 -- Add to Cart
C37576 Septa, Marathon, 11.5mm, w/ CenterGuide 25 -- Add to Cart
C37578 Septa, Marathon, 11.5mm, w/ CenterGuide 50 -- Add to Cart
C37582 Septa, Marathon, 1/2", w/ CenterGuide 25 -- Add to Cart
C37584 Septa, Marathon, 1/2", w/ CenterGuide 50 -- Add to Cart

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