Alpha Analytical Blog

Conducting Critical Checks: Leak Check & Shut-In Check

Developing a Conceptual Site Model

Below is a list of the basic information we need in order to ship you media for your sampling event:

Flow controllers (FC), also called regulators, are critical to the collection of grab air samples in canisters for analysis by EPA Method TO-15. This post will help you navigate through the Vapor Intrusion (VI) process so that you achieve accurate, usable indoor air samples. Accurately...

How can I be sure that the cans are clean enough to collect samples?