Agilent, G1375-87310, Capillary, PEEK/fused silica, 50 µm id, 550 mm length, 2x fittings

Capillary, PEEK/fused silica, 50 µm id, 550 mm length, 2x fittings

Specifications:
Application Compatibility: Cap-Nano
Fitting Type Left End: MLP (M4, 0.8 mm ID, long, PEEK)
Fitting Type Right End: WG (Swagelok, 0.8 mm ID, SW 4 screw, PEEK ferrule)
Inner Diameter (ID): 0.05 mm
Length: 550 mm
Material: PEEK/FS
Swage Status Fitting Left End: Non-swaged
Swage Status Fitting Right End: Pre-swaged
Technique: LC
UNSPSC Code: 41115720

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This high-quality capillary assembly features an inner diameter of 50 micrometers and a length of 550 millimeters, constructed from biocompatible PEEK outer tubing combined with robust fused silica. It is supplied with two precision fittings, allowing easy integration into complex chromatographic systems. Designed for optimal durability and minimal sample interaction, the capillary is ideal for micro- and nano-flow liquid chromatography applications, including high-sensitivity proteomics, metabolomics, and pharmaceutical analyses.

The hybrid PEEK and fused silica construction ensures excellent chemical resistance and stable flow characteristics, supporting reproducible and accurate results suitable for demanding research or quality control environments. The capillary is compatible with a wide range of Agilent LC and LC/MS systems, including capillary and nano-scale HPLC instruments. Its precise dimensions make it particularly suited for coupling columns, injectors, and detectors in low-volume separation workflows. Recommended for users seeking to minimize dead volume and improve peak resolution in advanced analytical methods, this product can also be paired seamlessly with other Agilent sample introduction accessories and connectors. Regular replacement of this capillary in analytical setups helps maintain consistent chromatographic performance and instrument uptime.