Gold plating provides enhanced inertness versus stainless steel.
Replacement Inlet Seals
Average Rating: 5.0
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Member since: 2017
Organization: Summit Environmental
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Works every time.
Rating: 5.0
Application Area: GC inlet maintenance
"I have been using these for years and have never had any issues. Extremely reliable and easy to use with excellent inertness."
Review date: 15 Jul 2020 | Replacement Inlet Seals
The inlet seal at the base of the Agilent 5890/6890/7890 GC injection port contacts the sample and must be changed frequently to prevent adsorption of active compounds. In addition, septum fragments and sample residue accumulate on the disk surface, requiring disk replacement.
Use a stainless steel seal for analyses of unreactive compounds. To reduce breakdown and adsorption of active compounds, use a gold-plated seal.
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