ALS delivers comprehensive air quality analytical services at environmental laboratories throughout the world.
| Ambient air analysis | Canister cleaning and certification |
| Compressed breathing air | Custom method development and validation |
| Indoor air quality (IAQ) | Industrial hygiene methods |
| Interpretive GC/Mass spectrometry |
Landfill gas emissions |
| Mould | Multi-metals in air |
| Odor testing | Process gas evaluation |
| Product off-gassing and emissions studies |
Soil vapor gas and SVE systems |
| Stack testing |
Stationary source testing |
| Compressed breathing air cases | DNPH-coated silica gel tubes |
| Filters | Flow controllers |
| Impinger solutions |
Mass flow controllers |
| MiniCans for personal monitoring |
NIOSH/OSHA method sampling tubes |
| Passive dosimeters, cartridges, and badges |
PUF and PUF/XAD cartridges |
| Pump calibration services |
Silanized canisters |
| Silco canisters |
Summa canisters |
| Tedlar bags |
Thermal desorption tubes |
| Vacuum gauges |
Amines
ALS offers analytical solutions to capture and analyze primary, secondary, and tertiary classes of amines using both nationally recognized analytical methods and custom in-house methods.
Asbestos testing
ALS has the expertise in asbestos analysis to help you make the right decisions when it comes to protecting the well being of your employees and clients.
Canister certification
The certification of equipment cleanliness may be an important part of your air monitoring needs.
Dioxins & furans testing
ALS offers expertise in high-resolution analyses for dioxins, furans, dioxin-like compounds, and polychlorinated biphenyls (PCBs) congeners.
Fenceline monitoring
ALS can help refineries to monitor the fenceline of their facilities for concentrations of benzene and other volatile organic compounds (VOCs).
Formaldehyde testing
ALS offers a variety of formaldehyde testing options to monitor both indoor air quality and confirm its presence in bulk materials.
Fractionated total petroleum hydrocarbons
ALS air quality laboratories have the methodology and equipment necessary to meet all your petroleum hydrocarbon testing needs.
Helium diffusion sampling
ALS is proud to introduce a new sampling device that simplifies sampling for volatile organic compounds (VOCs) in ambient and indoor air. Helium Diffusion Sampling (HDS) personal monitors are wearable, small, and can be used for TO-15, along with other indoor air testing.
Hexavalent chromium
ALS tests air for Hexavalent Chromium, which has a well-established reputation as an occupational carcinogen associated with lung, nasal and sinus cancer.
Hydrocarbons in air
ALS offers a wide variety of methods and media to monitor for exposure to hydrocarbons, whether in the workplace or home.
Mould testing
ALS offers a variety of test methods, collection devices, and applications for the identification and counting of mold in indoor environments, both in the workplace and residential.
Passive sampling
ALS offers analysis for air quality and industrial hygiene by use of passive sampling devices such as badges and cartridges.
Radon gas testing
ALS can now provide the analytical expertise required to help you determine the level of radon gas present in homes and buildings and ensure your exposure levels are below health guidelines.
Siloxanes in biogas & landfill gas
ALS offers a wide variety of analytical methods for the characterization of landfill gas.
Subsurface vapor intrusion
ALS has the analytical capabilities to support a variety of soil vapor intrusion and indoor air investigations.
Trichloramines
ALS can test for trichloramine is produced as a byproduct from the reaction between chlorine and nitrogen compounds.