Laboratory equipment and apparatus, namely, pipettes, pipette tips, and pipette racks; 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; laboratory equipment, namely, seals and sealing films for laboratory vessels; storage boxes specifically adapted for storage of laboratory equipment; laboratory plates; laboratory equipment, namely, vials; reagent vessels in the nature of single-well and multi-well reservoir vials; laboratory funnels and the parts and fittings therefor, [ hybridization ovens for laboratory use and the parts and fittings therefor, laboratory incubators and parts and fittings therefor; dry bath incubators for laboratory use; laboratory equipment, namely, constant temperature water baths and parts and fittings therefor; ] laboratory equipment, namely, thermal cyclers and parts and fittings therefor; gel boxes for electrophoresis apparatuses; [ laboratory equipment, namely, vortex and nutating 3-D mixers and parts and fittings therefor, laboratory equipment, namely, microplate shakers and parts and fittings therefor; laboratory equipment, namely, rotators for vials and test tubes and parts and fittings therefor; laboratory equipment, namely, rockers for constant mixing of scientific substances and parts and fittings therefor; laboratory bench top coolers specifically adapted for scientific studies; ] and laboratory apparatus, namely, centrifuges