Paragon Scientific Limited specialise in the production of premium quality reference materials that include Density, Flash Point, Liquid Colour, Refractive Index, TAN/TBN and Viscosity standards.
St. Louis Pipe and Supply is one of the largest international suppliers of pipe and fittings, tubing, flanges and valves in the United States. With a history of over 25 years of excellence in customer satisfaction the company continues to excel in customer service.
The Dow Chemical Company often referred to as Dow, is a leader in specialty chemicals delivering products and solutions to various markets across the world
