Sensitivity and Stability When Pumping the CETAC Aspire-400 PFA Nebulizer

This application note examines the performance of a medium flow (~ 400 μL/min) CETAC Aspire-400 PFA Nebulizer versus a conventional glass concentric nebulizer operating at 1.5 mL/min. In this experiment both nebulizers are pumped with flared-end peristaltic pump tubing, to ensure a constant flow rate of sample.