DCG Partnership I Ltd

Celebrating 25 years of quality service and high quality product offerings, Houston‐based DCG Partnership I, LTD. is an international leader in certified reference materials for the hydrocarbon, natural gas, refining, and biofuels industries.

Providing precision‐based calibration of analytic instruments, DCG Partnership manufactures calibration standards from the raw product to the meticulous blending of the gases or liquids to final analysis and certification. Our custom-blend standards are quality‐checked and guaranteed for accuracy and precision to meet stringent requirements. The success of our high quality portfolio has enabled the expansion of our products and services to the global audience.

We meticulously define our Primary Reference Standards, and sincere effort has been put forth to develop the highest quality standard possible. All of our standards are Primary Reference Standards, < 1% gravimetric uncertainty per component at the 99.5% confidence interval. They are NIST-Traceable by weight with the gravimetric values verified by one or more analytical techniques.

•Manufacturing certified reference materials for the petroleum, petrochemical, and natural gas industries since 1988
•Offering exceptional customer service and comprehensive customer care
•Assuring convenience without compromising quality

Certified Reference Materials
•GC and GC-MS
•Trace elemental & Combustion
•ED-XRF

Regulators, Cylinders & Equipment
•Brass or stainless steel regulators
•Switchover manifolds
•Cylinders and cylinder heat blankets

Analytical and Educational Services
•Audit standards and round robin standards
•School of Chromatography
•Method Development