Restek™ Replacement Dual Vespel™ Ring Inlet Seals

Replacement seals for Agilent™ 5890/6890/6850 split/splitless injection ports

Product Code	Brand	Diameter (Metric) Inner	Material	Packaging Quantity
13106962	Restek™ 21245	1.2 mm	Stainless Steel	10/Pk.
13126962	Restek™ 21247	1.2 mm	Gold-plated	10/Pk.
13136952	Restek™ 21238	0.8 mm	Stainless Steel	2/Pk.
13116962	Restek™ 21246	1.2 mm	Gold-plated	2/Pk.
13156952	Restek™ 21240	0.8 mm	Gold-plated	2/Pk.
13186952	Restek™ 21243	0.8 mm	Siltek	10/Pk.
13166952	Restek™ 21241	0.8 mm	Gold-plated	10/Pk.
13176952	Restek™ 21242	0.8 mm	Siltek	2/Pk.
13196952	Restek™ 21244	1.2 mm	Stainless Steel	2/Pk.
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13146962	Restek™ 21249	1.2 mm	Siltek	10/Pk.
13146952	Restek™ 21239	0.8 mm	Stainless Steel	10/Pk.

Description

• Increase column lifetime because oxygen cannot permeate into the carrier gas
• Reduced noise benefits high-sensitivity detectors (ECDs or MSDs)
• Special grade of stainless steel that is softer and deforms more easily, creating a better seal
• Gold-plated seals offer better inertness than standard stainless steel
• Siltek™ seals feature inertness similar to that of fused silica capillary columns
• All seals include washers
• 1.2mm inlet seal is recommended for use with Vespel™/graphite ferrules or when installing two columns using a two-hole ferrule
• 0.8mm inlet seal is recommended for use with graphite ferrules and single capillary column installation

Specifications

• Type: Seal