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Precision Calibration Gas Mixtures

Calgaz Precision gas mixtures and calibration gas is an authorized reseller and distributor of CALGAZ worldwide,we ship to international customers. We offer our customers a secure online storefront optimized for B2B transactions where you can select the desired calibration gas cylinders, accessories and order them with confidence. Most blends ship within 3-5 business days.

Calgaz, a division of Airgas USA LLC is a leading manufacturer of Certified Precision Calibration Gas Mixtures with NIST traceabilitly. For nearly 40 years the Calgaz brand has been synonymous with unsurpassed quality, reliability and service. Starting with the development of the industry's first 5/8-18 valve in the 1960's to our current industry-leading warranties, we continue to partner with our customers to understand and meet their calibration gas needs.

Over 20 years ago Calgaz introduced the four-in-one gas mixture. Today it is the biggest selling product in the calibration gas industry. In less than 20 years, the innovative team of professionals in the Calgaz Cambridge, Maryland, facility has been awarded eight patents with three more pending. We never stop thinking about what we can do to make our products and processes better for our customers. is also an authorized reseller and distributor of LIQUID TECHNOLOGY CORP, manufacturer of EPA Protocol calibration blends for CEMS ( Continuous Emission Monitoring System) applications. LIQUID TECHNOLOGY custom fills all cylinders by weight with NIST traceability and reference each against an independently manufactured SRM or Gravimetric Standard. not only can provide high quality calibration gas from CALGAZ and LIQUID TECHNOLOGY but we can also provide the knowledge and expertise with industrial gas leak detectors, CEMS, associated alarm and control systems.

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State Tax ID32062554699
Address4339 Stacy Lane, Seabrook TX 77586 United States
PresidentDiana Camero
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