20µm ID x 365µm OD x 50mm Etched Fused Silica Emitter P/N - D350-N1US

Our etched and pulled electrospray emitters are designed for stable and efficient ionization, ensuring reliable performance across a range of nano-ESI flow rates. With a constant inner diameter (i.d.), these emitters provide highly reproducible spray characteristics, improving sensitivity and signal stability for mass spectrometry applications.

• Constant Inner Diameter: Available in 10 µm and 20 µm
• Polished Inlet: Ensures optimal connection and sealing, minimizing dead volume
• Stable Spray: Optimized for <50 nL/min and higher flow rates

Ideal for high-sensitivity proteomics, metabolomics, and other nano-ESI applications, these emitters offer the consistency and durability required for demanding analytical workflows.