Standard, 0.030-Inch ID Tip Back to: Packed Column FID Replacement Jets Standard, 0.030-Inch ID Tip Product Code: 21689 FID Jet, Standard Pack of 3 For Agilent 5890/6890/6850 Packed GC (.030") Price £161.00 Description Standard Version Engineered with a fluted tip to guide the capillary column into the jet. Threads specially coated for easy installation and removal. Special processing ensures the highest degree of cleanliness. Meets or exceeds original manufacturer's performance. High-Performance Version—Siltek® Treated Similar to the standard version, but Siltek® treated. Extremely inert, for use with active compounds. 0.018-inch ID jets: Used for most general-purpose packed column applications. 0.030-inch ID jets: For packings that exhibit high bleed and that frequently clog the tip of smaller 0.018-inch jets.