Profile: Harvard Apparatus deals with scientific instruments. We have developed the first microprocessor controlled syringe pumps, first volume controlled & then pressure controlled ventilators, pulsatile blood pumps, transducers, amplifiers, recorders, glassware and many other specialized bioscience research products. The Stepdos offers a convenient way to meter, dose, transfer liquids or fill containers in the laboratory. It is resistant to chemical attack, and prevents contamination of pumped medium, & provides the longest possible lifetime when pumping corrosive liquids, gases & vapors. This new microprocessor-controlled metering diaphragm pump is designed for use with neutral and aggressive liquids, without the tubing maintenance disadvantages inherent in peristaltic pumps. The Model BSC-BU (base unit) tissue slice chamber is a unique and versatile brain/tissue slice chamber system that offers the investigator two in vitro methods of studying a thin slice of tissue, which is bathed by perfusates of interest.

The company was founded in 1901, has revenues of USD 50-100 Million, has ~50 employees and is CE certified. NASDAQ:HBIO (SEC Filings)