SAMPLE PREPARATION COLLECTION DEVICES

Brand Owner Address Description
FIONA RESTEK CORPORATION 110 Benner Circle Bellefonte PA 16823 Sample preparation and collection devices, namely, coated blade spray blades and blade handling appliances for scientific and laboratory chemical analyses, not for medical diagnostic uses; Device for mass spectrometry analyzers, for scientific and laboratory use in chemical analyses, namely, a device used to position samples for rapid analysis by mass spectrometry;Sample preparation and collection devices, namely, coated blade spray blades and blade handling appliances for use in chemical analyses for medical diagnostic uses; Device for mass spectrometry analyzers, namely, a device used to position samples for rapid analysis by mass spectrometry for medical use in chemical analyses for medical diagnostic uses;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An apparatus and method for sampling semivolatile compounds is disclosed. A collection bag is placed around an air conditioning vent on an aircraft. An opening in the collection bag receives air from the air conditioning vent into the bag. An exit in the collection bag allows the air sample to escape from the collection bag. Vacuum applied by tubing at the exit pulls the air sample from the bag. Flow is adjusted so that the inflow into the collection bag exceeds the outtake, thereby inflating the bag. The inflation of the collection bag assures that the air being sampled is only air originating from the air conditioning vent.