78203302
Jan 14, 2003
May 17, 2005
Scientific apparatuses for preparing, synthesizing, purifying, and/or 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 mixers, filters, meters; serial dilution devices, storage vessels, and incubators; purifiers in the nature of laboratory filters and chromatographic separation columns; 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