Agilent, G1329-87012, Needle seat, PEEK, 0.12 mm ID capillary, 1.2 μL

Needle seat, PEEK, 0.12 mm ID capillary, 1.2 μL. Compatible with needle assembly G1313-87201

Specifications:
Application Compatibility: Analytical
Material: PEEK
Module Compatibility: Autosampler
System Compatibility: 1100 LC System1200 LC System
Technique: LC
UNSPSC Code: 41115714
Use With Instrument: G1313AG1329AG1329B

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The Needle Seat constructed from robust PEEK material with a 0.12 mm internal diameter capillary and 1.2 microliter volume is designed for high-precision liquid chromatography applications. This component ensures secure and reliable sample transfer between autosampler needle and sample loop, supporting consistent injection reproducibility. Its chemically resistant PEEK construction provides compatibility with a wide range of solvents and demanding mobile phases, making it ideal for routine as well as method development workflows.

Optimized for use in Agilent autosamplers and HPLC systems, this needle seat enhances instrument uptime by minimizing leakage and sample carryover, which are critical for quantitative and qualitative analyses in pharmaceutical research, environmental testing, and clinical laboratories. The low-dead-volume design supports high-sensitivity assays by minimizing sample loss, and the precisely engineered capillary dimension ensures excellent flow path integrity for small injection volumes.

This needle seat is compatible with multiple Agilent autosampler models, including series within the 1100 and 1200 range, and can be paired with matching Agilent injection needles and capillaries to maintain performance throughout the instrument. Its reliable sealing and robust construction make it a key replacement part for laboratories seeking to ensure accuracy and reproducibility in analytical results.