Agilent, G1329-87101, Micro LC needle seat assembly, 100 μm id capillary, 1.2 μL

Micro LC needle seat assembly, 100 μm id capillary, 1.2 μL. Compatible with MicroALS Autosampler (G1389A)

Specifications:
Application Compatibility: Cap-Nano
Fitting Type Right End: MP (M4, 0.8 mm ID, PEEK)
Inner Diameter (ID): 0.1 mm
Material: PEEK/FS
Technique: LC
UNSPSC Code: 41115714

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The Micro LC needle seat assembly features a precision-engineered 100 micrometer inner diameter capillary with a low internal volume of 1.2 microliters, supporting high-sensitivity liquid chromatography applications. Designed to facilitate accurate and efficient sample introduction, this component ensures minimal sample dispersion and reduces carryover, making it ideal for micro- and nano-scale separations. The assembly is suitable for laboratories conducting proteomics, metabolomics, pharmaceutical analysis, or any research requiring high-resolution separation from limited sample volumes.

Optimized for compatibility with Agilent’s 1200 Infinity Series and other Agilent LC systems supporting micro LC configurations, this needle seat assembly provides reliable and consistent performance. Its robust construction ensures excellent chemical resistance and durability when exposed to aggressive mobile phases commonly used in advanced analytical workflows. The component integrates seamlessly with micro-autosamplers and is compatible with other micro scale columns and connections within the Agilent ecosystem, supporting enhanced workflow efficiency.

Typical usage scenarios include trace-level quantification, complex biological sample analysis, and routine analytical testing where sample conservation is critical. This needle seat assembly is an essential spare or replacement part for high-throughput LC laboratories aiming for reproducible results and reduced maintenance downtime.