The Environmental Protection Agency (EPA) has published a list of containers and the corresponding holding times for approved testing methods. The sampling guide is a comprehensive guidance for your testing needs. Click here to download a printable PDF of the sampling guide.

Please note: ECS does not perform all of the listed methods.

We Specialize:

So You Can Count On The Results
Larger labs tout that they can do it all. But often you end up with missed deadlines, non-responsive service and unreliable data. They are big and diversified – can they really deliver superior data when testing is just one small part of their business? Our lab is laser-focused on testing volatiles – so when you work with us, you can be sure you’re getting the most reliable results.

We use the most advanced equipment and EPA-approved testing techniques. We achieve detection limits in the low parts per trillion range. We can handle 100% relative humidified samples as well as percent levels of carbon dioxide. We offer EPA Level 1 to highly precise EPA Level 4 analyses. We are prepared to provide rapid “emergency response” turn-around of results – same day results delivered when requested for all matrices

Environmental Chemistry Services focuses on one thing: Delivering legally defensible and precisely accurate data faster than other labs. That’s all we do. And we do it very well.