MicroFlow nebulizers are resistant to clogging, reliably self-aspirated or pumped to produce a fine aerosol for high transport effciency and high sensitivity. The PFA-ST MicroFlow nebulizer is made from high purity, HF-resistant PFA. It has an exchangeable external sample uptake capillary. The sample uptake rate is controlled by the diameter of the external capillary or probe. Chemically resistantideal for strong acids, alkalis and organics, Can be pumped from < 0.1 mL/min to 3.0 mL/min, Direct analysis of volatile and non-volatile organic solvents.