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Gold Seals

Gold Seals from Agilent

Even small leaks in the split/splitless injection port can reduce system sensitivity, cause poor signal to noise ration, increase column bleed, and even shorten column lifetime. Using a patent pending manufacturing process, our inlet gold seals eliminate tiny leaks from machining that can negatively impact your GC performance. Our gold seal is made with a metal injection molding process that provides a consistent, smooth surface, without ridges and grooves from a machined process. The seals are then polished and gold plated for smooth surface. For convenience, the gold seals are carefully packaged with the inlet seal washer.

To prevent loss of active analytes due to adsorption or decomposition during sample vaporization, Agilent proprietary Ultra Inert chemical deactivation process is available on top of the gold plating making the best sealing surface the most inert! Inertness is added to the best sealing surface for inlets. For best trace level analysis, use Ultra Inert gold seals along with other Agilent Inert Flow Path components to obtain inertness from injection through detection.

Part Number Short Description Pack Size Price Qty
5190-2209 Gold Plated Inlet Seal and Washer 10pk 10
5190-6145 Gold Seal Ultra Inert with Washer 10pk 10
5190-6144 Gold Seal Ultra Inert with Washer 1pk 1
5190-6149 Gold Seal Ultra Inert with Washer 50pk 50
  • Improved production process gives smoother surface for better seal
  • Inert gold surface applied with a proven proprietary plating process
  • New kit includes washer – at no additional cost
  • Better packaging to ensure cleanliness
  • The new gold seal (5188-5367) is an enhancement of original gold seal (18740-20885)
GC Connection Supplies Brochure (1.01 MB)

Get reliable GC results through better GC connections

GC Inlet Resource Guide (1.38 MB)

Better connections, better results with your Agilent GC system

Agilent GC Columns & Supplies Brochure (55.19 MB)

Consumable items for GC from Agilent

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