Graduated glassware; Automated immunodetection system comprised of a vacuum manifold and one or more membrane holders for laboratory use; Beakers; Calibrated glassware; Distillation columns for laboratory use; Flasks for laboratory use; Glass drying tubes for laboratory use; Glass stirrers for laboratory use; Glassware for scientific experiments in laboratories; Laboratory columns for use in chemical synthesis; Laboratory equipment and supplies, namely, thermometers; Laboratory equipment, namely, funnels; Laboratory equipment, namely, plastic, rubber and elastomer closures, seals and stoppers for laboratory bottles; Laboratory filters; Laboratory glassware; Laboratory glassware, namely, burettes; Laboratory glassware, namely, flasks; Laboratory storage tubes; Long neck funnels made of glass for laboratory use; Measuring glassware; Plates, glass slides or chips having multi-well arrays that can be used in chemical analysis, biological analysis or patterning for scientific, laboratory or medical research use; Three-neck flasks for laboratory use