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Thermo Scientific™ SilTite μ-Union Ferrule 0.1 to 0.25 mm to 0.53 mm

Product Code. 15274553 Shop All Thermo Scientific Products
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15274553 10 Pk. Each
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Product Code. 15274553 Supplier Thermo Scientific™ Supplier No. 290SM403
Estimated Shipment: 12-10-2026
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Description

These SilTite μ-Union ferrules provide a chemically inert, metal-to-metal seal for connecting capillary GC columns of 0.1 to 0.25 mm ID to 0.53 mm ID tubing. They enable leak-free, zero-dead-volume column junctions - essential for high-precision GC/GC-MS work.

The SilTite μ-Union ferrule connects small-bore capillary columns to a larger ID line with metal-to-metal sealing for chromatography. It ensures a chemically inert, robust, leak-free junction that withstands repeated thermal and pressure cycling. The ferrule design minimizes dead volume, preserving chromatographic resolution. It is compatible with a broad range of fused-silica capillary tubing, enabling flexible column configurations. The 10-piece pack offers convenience for maintenance or multiple junction points.

TRUSTED_SUSTAINABILITY

Specifications

Type Nuts with Ferrule
For Use With (Equipment) 0.10 to 0.25 mm and 0.53 mm Capillary GC Columns
Material Stainless Steel
Quantity 10 Pk.
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