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Lechler has slightly extended the ViscoMist nozzle’s liquid orifice upward to eliminate the bearding effect. The orifice is completely encircled by a pneumatic port that helps blow particles away from this area without interfering with the orifice’s ability to create the shape of the spray pattern.
One available model of the nozzle contains three ports for incoming air. One port controls the signal air and turns the nozzle on and off. Another port controls atomizing (i.e., droplet size), and the third controls the shape of the spray. Users can adjust either of the latter two parameters without affecting the other.
Thermo Fisher Scientific
The handler’s D.A.R.T. tips form a secure surface seal against the underside of the pipetting heads. All D.A.R.T. tips are evenly positioned on three axes, thus allowing optimal positioning within labware wells for liquid-handling procedures. This design helps to ensure accurate and precise pipetting. The Versette unit offers two stage capacity options to provide scalability. The two- and six-position stages are easy to swap and enable stand-alone and robot-friendly use.