78203299
Jan 14, 2003
Apr 12, 2005
Scientific apparatuses for preparing, synthesizing, purifying, and analyzing chemical or biological samples in the medical, pharmaceutical and scientific fields, namely, microfluidic devices for use with chromatographs; analyte detectors, sample preparation systems composed primarily of laboratory filters, mixers, meters, serial dilution devices, storage vessels, and incubators; purifiers in the nature of laboratory filters, separators, and chromatographic separation columns; laboratory vessels, namely reaction vessels for performing chemical and biochemical reactions; and fluid pumping and handling systems comprised primarily of controlled volume pumps, valves, conduits, mixers, splitters, incubators, analysis vessels and storage vessels
Electrical and Scientific Apparatus