CSI Gas LLC is an independent specialty gas lab with over 60 years of combined experience serving the needs of the domestic and international petrochemical, chemical, refining, environmental, pipeline and laboratory clientele. We aim to deliver complete customer satisfaction by striving for excellence in quality of products and unmatched customer service at a reasonable price and lead time. CSI Gas adheres to a multifaceted quality assurance program that embraces industry protocols, meets federal, state and local regulations, satisfies customer requirements and honors CSI Gas`s high standard of on time deliveries, accuracy, purity, and performance. Our proprietary blending and analytical methods are designed to achieve safe, efficient, and consistently reliable standards without compromise.

Company details

111 Hwy 146 S , Texas City , TX 77590 USA
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Business Type:
Industry Type:
Fine Chemicals
Market Focus:
Internationally (various countries)

Primary Class +/- 1% Analytical Accuracy Certified Class +/- 2% Analytical Accuracy Custom Standards, EPA Protocol Standards, Natural Gas Reference Standards, HRVOC Gas Standards, Ulta-Low Sulfur Diesel Standards, JA Rule Compliance Mixtures, Liquid Mixtures LPG & Piston, Industrial Hygiene Mixtures, Disposable & High Pressure Refillables, Specialty Gas Distribution Equipment