Calibration Standards Incorporated is a Houston based corporation with over 30 years experience serving the specialty gas needs of the petro-chemical industry domestically and abroad.  We know that the driving force behind our business is unsurpassed quality and customer satisfaction.  With our proprietary blending methods and inventory of raw materials we can provide any combination of components to customize your blend with lead times and pricing unmatched by our competition.

Contact us today with your specifications for a quote on your blends.