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Home :: GC Accessories :: Septa for GC Injectors :: Premium Septa Marathon

Premium Septa Marathon

The Marathon Premium Septum typically achieves 400 injections without failure, when used with a rounded-tip (Agilent-style) needle and autosampler or needle guide. The CenterGuide versions of Marathon are pre-pierced to channel the needle through the same spot with each injection, which helps eliminate the common type of coring that occurs on the first injection. The Marathon Premium Septum is also ideal for standard manual-injection GC and GC/MS and the Septa are packaged in glass vials for high purity.

CenterGuide version for less coring
Maximum temperature 350°C (except in the 17mm size)
Thickness 3mm (except Shimadzu-style Septa)

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Part Number	Products	Price
SM5	Septa, Marathon, 5mm, CenterGuide, pk.25	price on request
SM5-50	Septa, Marathon, 5mm, CenterGuide, pk.50	price on request
SM9	Septa, Marathon, 9mm, CenterGuide, pk.25	price on request
SM9-50	Septa, Marathon, 9mm, CenterGuide, pk.50	price on request
SM11-50	Septa, Marathon, 11mm (7/16"), CenterGuide, pk.50	price on request
SM11-100	Septa, Marathon, 11mm (7/16"), CenterGuide, pk.100	price on request
SM115-50	Septa, Marathon, 11.5mm, CenterGuide, pk.50	price on request
SM127-50	Septa, Marathon, 12.7mm (1/2"), CenterGuide, pk.50	price on request
SM17-50	Septa, Marathon, 17mm, CenterGuide, pk.50	price on request
SMS-50	Septa, Marathon, for Shimadzu, pk.50	price on request