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Tubing for chromatography
High pressure fittings Low pressure fittings Filters & mobile phase filters Mobile phase handling systems Frits PEEK columns & guard columns Sample loops Accessories/miscellaneous |
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ETFE Tubing
ETFE (EthylTriFluoroEthylene) tubing has some outstanding properties which make it particularly suitable for HPLC.
It has a higher burst pressure than PTFE; 0.25 mm ID x 1/16" OD tubing will withstand up to 186 bar (2700 psi) using
water as mobile phase. However, when ETFE is used with organic solvents it may swell, reducing the max. pressure to
70 bar (1000 psi). It is the ideal polymer for applications with chloride salts, which typically corrode stainless steel. Further ReferenceTolerances: 1/16" OD: ± 0.05 mm (.002"), OD and ID; 1/8" OD: ± 0.10 mm (.004") OD and ID
*Recommended maximum permanent working pressure.
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