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Syringes for manual or autosampler injections, in a variety of sizes, needle gauges, point styles, and terminations; includes electronic and manual gas tight syringes, HPLC general syringes, and replacement parts and accessories. Choose from leading brands for analytical gas and liquid syringes. Specialty syringes designed for unique applications are also available.
The Needle Seal is a short length of Teflon tubing which forms the seal around the syringe needle. A stainless steel ferrule is tightened around the Teflon sleeve to ensure a leak-proof fit.The valve needle seal must be replaced every 1500 to 2000 penetrations.
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