Glass Concentric Nebulizers

The U-Series is GE's latest design and it has a UniFit sample connector which
slides easily over the sample arm.
The benefits of the U-Series nebulizer are:
Resists blockage: The sample channel is uniform from the entry point
to the tip, so there is nowhere for particulates to be trapped.
Fast washout: Since there is nowhere for sample to be trapped, the
fastest possible washout and highest sample throughput is achieved.