Merck
All Photos(1)

23318-U

Supelco

Gold-Plated Inlet Seal (Straight Design)

pkg of 2 ea

All Photos(1)
NACRES:
SB.54

material

stainless steel (gold-plated)

packaging

pkg of 2 ea

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This Item
23319-U23415-U2637501
Gold-Plated Inlet Seal (Straight Design) pkg of 2 ea

Supelco

23318-U

Gold-Plated Inlet Seal (Straight Design)

Gold-Plated Inlet Seal (Straight Design) pkg of 10 ea

Supelco

23319-U

Gold-Plated Inlet Seal (Straight Design)

Supelco

Supelco

23415-U

Gold-Plated Inlet Seal (Cross Design)

Inlet Liner, Direct (SPME) Type, Straight Design (unpacked) pkg of 1 ea

Supelco

2637501

Inlet Liner, Direct (SPME) Type, Straight Design (unpacked)

material

stainless steel (gold-plated)

material

stainless steel (gold-plated)

material

stainless steel (gold plated cross design)

material

-

packaging

pkg of 2 ea

packaging

pkg of 10 ea

packaging

pkg of 10 ea

packaging

pkg of 1 ea

General description

The inlet seal on an Agilent GC must be regularly changed to prevent sample adsorption due to accumulation of sample residue and/or septum fragments. Supelco manufactures replacement inlet seals using a high quality stainless steel plated with pure gold to insure inertness. No brighteners are used in the plating process. This straight design seal is suitable for applications with low split flows (<200 mL/min.). Each pack includes one washer for each seal.

Application

Gold-plated inlet seal may be used in the GC injection port for thermal desorption-gas chromatography/mass spectrometry (TD-GC/MS), where residual accumulation was noticed resulting in analyte adsorption and elevating signal background. Hence, replacing the gold-plated seal in regular intervals decreased the interference.

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