Profile: Parr Instrument Co. is a manufacturer of laboratory apparatus. We offer various series of continuous flow reactors, custom reactor systems, cell disruption vessels, sample preparation equipment, calorimeters and related lab equipment, stirred reactor & pressure vessels and hydrogenation equipment. The tubular reactors are used in a continuous flow mode with reagents flowing in, and products being removed. It has a single wall and an external furnace. It can be jacketed for heating or cooling with a circulating heat transfer fluid and used in pharmaceutical & specialty chemical industries.

The company was founded in 1899, has revenues of USD 10-25 Million, has ~90 employees and is ISO 9001, ISO 9002, CE certified. NYSE:SRT (SEC Filings)