Apparatus and method for generating single droplets

摘要: Apparatus and method are described for generating single droplets of fluidaterial in the 40 to 1100 micrometer range. A generator needle assembly is provided having a wire selected insertion with critical push-fit clearance tapered ground pointed end an acute included angle less than 15 degrees. The plunger syringe mechanically advanced while telescopically observing droplet size. pneumatic collet used which air strips without turbulence produce uniform sized inclusion satellite droplets.