ASC Group is an authorized sales provider for Agilent Technologies, today’s most innovative analytical testing and measurement instrumentation manufacturer. ASC Group also provides advanced analytical solutions from Gerstel, the leading manufacturer of automated sample preparation and sample extraction solutions for GC/MS and LC/MS. We proudly represent Supercritical Fluid Technologies, the industry technological leader of supercritical fluids extraction and high pressure reaction chemistry. ASC Group is a Manufacturer’s Representative organization that offers a local sales presence for the academia, chemical, energy, environmental, food, forensic, government, and pharmaceutical industries.   As the largest instrument manufacturer representative organization for Agilent in the United States, ASC Group provides a consultative sales approach with a focus on customer service and expertise to identify the best analytical solutions to fit our customers' needs.

We proudly represent:

Agilent is a leader in life sciences, diagnostics and applied chemical markets. The company provides laboratories worldwide with instruments, services, consumables, applications and expertise, enabling customers to gain the insights they seek. Agilent’s expertise and trusted collaboration give them the highest confidence in our solutions.

Agilent focuses its expertise on six key markets, where we help our customers achieve their goals:  Food, Environmental & Forensics, Pharmaceutical, Diagnostics, Chemical & Energy and Research.

Agilent’s culture is based on innovation; trust, respect and teamwork; and uncompromising integrity. Added to these are speed, focus and accountability to meet customer needs and create a culture of performance that draws on the full range of people's skills and aspirations.

Agilent is regularly recognized by external organizations for its culture as well as its practices around processes and people.  

Gerstel is a family owned company founded in 1967. Its focus is on developing and producing systems and solutions for chemical analysis. Our main emphasis is on automated sample preparation for Gas Chromatography / Mass Spectrometry (GC/MS) and Liquid Chromatography / Mass Spectrometry (LC/MS).

No other company has a bigger tool box of sample introduction and preparation techniques available (many of them patented). GERSTEL can provide complete "turn-key" solutions that include either a GC/MS or a LC/MS with integrated software control. The innovative MAESTRO software enables intuitive control and flexible, efficient operation for R&D or routine laboratories. 

GERSTEL is a German based company with a global reach. With offices in the U.S.A., Japan, Singapore and Switzerland, and a global network of distributors, GERSTEL is able to deliver and support our unique solutions world wide.

Teledyne Tekmar is a leader in the design and manufacturing of analytical instrumentation for the laboratory. They provide productivity-enhancing instrumentation and solutions to a number of industries including Environmental, Pharmaceutical, Wastewater, Food and Beverage, Forensics and Toxicology, Petrochemical, Industrial/Chemical and Polymers/Plastics.

The company’s Tekmar and Dohrmann brands have a rich heritage that dates back over 25 and 40 years, respectively. Since creating the first commercial purge and trap concentrator in 1975, Tekmar has been synonymous with innovative, quality products for Volatile Organic Compounds (VOC) analysis that increase the productivity of end user analytical laboratories worldwide. Similarly, Dohrmann has a history of meeting the needs of a diverse group of industries with pioneering technology and products for elemental analysis, principally Total Organic Carbon (TOC) and Nitrogen (TOC/TN). Both Tekmar and Dohrmann started as independent companies.

Customized Solutions

for each customer!

Navigating the complex marketplace of analytical testing and measurement in a constantly evolving landscape can be a daunting task.  We started our organization with exactly that need in mind.  At ASC Group, our customers come in a wide variety across multiple market spaces.  From minor upgrades of existing equipment to complete, novel research projects, we can handle it all.  By leveraging our strong relationships with industry leading manufacturers, coupled with more than 150 years of combined industry experience, ASC Group is able to help identify optimum solutions for our customer's unique needs.

Industries Served

Chemical & Energy

The world runs on energy, and energy companies need to locate, extract and refine fuels cost-effectively. Our solutions help customers maximize their production and predict failures in their refineries before they happen. We also help energy researchers investigate biofuels, renewable fuels and other forms of alternate energy.


Our solutions provide precise answers for every segment of the pharmaceutical industry.  The start-to-finish solution set means customers can get products to market faster. Customers trust us to help them test the purity of their therapeutics. We also ensure that instruments and processes conform to the highest compliance regulations.


ASC Group helps ensure that our food supply is free of contaminants—whether chemical, viral, bacterial or microbiological. Our customers include government regulators and labs that control food safety, as well as private companies that produce, package and sell food to the public.


Our offerings help  doctors get a head start in the fight against cancer and other diseases. Our solutions help pathology laboratories deliver fast, accurate information to the doctors, hospitals and medical centers they serve. We help medical professionals make more accurate diagnoses so patients can receive the most effective therapies.


Most life sciences and diagnostics research is done at top universities, with funding from governments around the United States. We are helping these researchers learn more about such areas of interest as cancer, cardiovascular diseases, diabetes, Alzheimer’s, Parkinson’s, autism and many other ailments. Our product offerings and services help scientists conduct faster, more accurate research.

From pesticides to pharmaceutical residues to trace metals, our products and services provide fast, accurate and sensitive methods for monitoring contaminants affecting quality of life. Our solutions also play an important role in law enforcement by providing robust tools and instruments to analyze and verify evidence at trial, in addition to keeping the world’s top-performing athletes honest.

We strive to help our client's consider all possible solutions to their needs. One of our most important goals is to listen and learn about our customer's workflows and objectives, rather than just trying to sell the most expensive solution available. Working with ASC Group, regardless of your budget, will get you the most efficient performance and financial solution that maximally meets your target goals.

-Ron Hefley, Managing Partner

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