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Stinger Emitters: Optimal Performance Across the Nanoflow Regime (5-1000 nL/min)
TM

Shown: 10 µm i.d.
Fabricated using a proprietary chemical etching process, our nanospray emitters provide unprecedented performance.
Key features
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No clog-prone internal taper, providing uninterrupted operation
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>100 LC-MS analyses performed with a single emitter
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Taper-free chemically etched emitters have been found to last 4x longer on average than pulled silica emitters
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Outstanding spray stability and robustness
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Rigorously inspected prior to packaging
Performance

Unprecedented flow stability across a wide range of flow rates. Scans below were obtained using a 10-µm-i.d. emitter.

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