Profile: Ocon Chemicals Ltd offers laboratory supplies and healthcare solutions. We carry laboratory chemicals, glasswares, equipment, and needle free injector systems. eVol® is a hand-held automated analytical syringe. eVol® is a coupling of two precision devices including a digitally controlled electronic drive and an Xchange® (patent pending) enabled analytical syringe. The result is a digitally controlled positive displacement dispensing system that can be programmed to reproducibly and accurately perform a wide variety of liquid handling procedures. eVol improves the laboratory workflow and reporting confidence in many ways.