For smart solutions to tough analytical problems, CHOOSE CONSCI.

We've been providing answers in challenging analyses for over three decades.
Today we offer state-of-the-art chromatographic testing, consultation and validation, custom applications, training, and support.

Three Companies - One Mission

As a leading independent specialty gas analysis laboratory on the Texas Gulf Coast, CONSCI has over three decades of experience with routine and not-so-routine gas analyses. We are proud to be able to offer our customers face-to-face service with everything from on-site sampling to state-of-the-art, in-house analytical techniques, to field installation and maintenance of continuous, automated, VOC monitoring equipment, as well as custom designed gas analysis instrumentation.

Orsat Air Monitoring

Consolidated Sciences

Merlin MicroScience


CONSCI, Ltd. is a partnership between Consolidated Sciences, Inc. (also operating under the name Merlin MicroScience), and Orsat, LLC.

Consolidated Sciences, Inc. was founded by William M. Geiger in 1988 as an outside analytical service to the booming petrochemical industry in Pasadena, Texas. In 2000, Consolidated Sciences partnered with Merlin Microscience forming CONSCI, Ltd and bringing to the partnership its 16,000 ft2 controlled access laboratory and state-of-the-art analytical equipment. Today, Consolidated Sciences specializes in specialty and electronic gas analysis and custom gas analysis instrumentation.

Merlin MicroScience, Inc., founded by Carol J. Meyer, was incorporated in 1993 and specialized in trace detection techniques in environmental air and electronic gas analysis where part per billion level detection limits were routine. Today, Merlin MicroScience is a part of Consolidated Sciences' analytical services providing customized technical support and instrumentation sales and service.

Together with our experienced staff of trained chemists, material scientists, lab and field technicians and quality control management, CONSCI's dedication to quality and service has earned it the respect of demanding customers like Dow, Voltaix, the Texas Commission on Environmental Quality, the Georgia Department of Natural Resources, Motorola, Texas Instruments, Intel, URS, Perkin Elmer, and Air Liquide America.

Recent Presentations

Geiger, W. M., & Anguiano, J. (2014). GC–ICP–MS Analysis of Impurities in Germane. Poster presented at Winter Conference on Plasma Spectrochemistry, Amelia Island, FL, January 6-11, 2014.

Geiger, W. M., & Anguiano, J. (2013). Use of Short Path Cell FTIR for High-Speed, Near Real-Time Analysis of Gases. Poster presented at Gulf Coast Conference, Galveston, TX, October 15-16, 2013.

Geiger, W. M. (2011). Analysis of Metallic and Non-Metallic Hydride Gases in Specialty Gases. Presented at Pittsburgh Conference, Atlanta, GA, March 13-18, 2011.

Anguiano, Jesus. (2011). GC-AED: A Universal Solution to Trace CO, CH4, and CO2. Poster presented at Gulf Coast Conference, Galveston, TX, October 11-12, 2011.

Anguiano, Jesus. (2010). FTIR Analysis of Trace Water in Anhydrous Ammonia. Poster presented at Gulf Coast Conference, Galveston, TX, October 12-13, 2011.

Recent Publications

Geiger, W. M., & Raynor, M. (Eds.) (2013). Trace Analysis of Specialty and Electronic Gases. New York: Wiley and Sons.

Geiger, W. M., & Raynor, M. W. (2009). ICP-MS: A Universally Sensitive GC Detection Method for Specialty and Electronic Gas Analysis. Spectroscopy, 15, 28.

Meyer, C. J., & Geiger, W. M. (1997). The Chromatographic Analysis of Trace Atmospheric Gases. In Specialty Gas Analysis: A Practical Guidebook (Jeremiah Hogan Ed.). New York: Wiley and Sons. pp. 43-80.

Senior Staff

Carol Meyer
CEO, Orsat

Bill Geiger
CEO, Consolidated Sciences

Amy Plummer
Project Specialist

Blake McElmurry
Lead Scientist

Mark Ripkowski
Business Manager

Jesus Anguiano
Senior Scientist

The Orsat Field Team

The Consolidated Sciences Lab Team


Get a quote, leave us a message, tell us how we did on your last project, or tell us about an interesting project you're working on.
Please note that oversize deliveries require a lift gate.

Tel: 800-240-3693
Fax: 713-920-1648

1416 E Southmore Ave
Pasadena, TX 77502