Aspen Services

S E R V I C E S

Aspen's priority is customer satisfaction founded on

solid relationships with clients and regulators and

obtaining quality and defensible results.

Stack Emissions

Aspen Consulting & Testing emissions testing services include, but are not limited to:

Particulate Matter (PM), PM10, PM2.5
Greenhouse Gases: Carbon Dioxide, Methane, N2O
Toxic and Hazardous Air Pollutants (HAPS)
- Dioxin/Furans
- Metals
- Hydrogen Chloride (HCl)
- Formaldehyde
- Specific VOC
Gaseous Pollutants: Sulfur Oxides (SOx), Nitrogen Oxides (NOx), Carbon Monoxide (CO), Volatile Organic Compounds (VOCs)

Ambient Air

Aspen has built and operated several ambient air monitoring stations including:

High volume and low volume samplers
Environmental Beta Attention Monitors (ebam)
Continuous gaseous monitors

Aspen has the expertise to help with all phases of your ambient monitoring from writing the Quality Assurance Plan, to constructing the ambient station and finally, operating it.

Natural Gas

Natural gas sampling is performed at the well head and includes on-site hydrogen sulfide analysis. The gas sample is analyzed for C1-C10 and BTEX, usually within days of sampling. Btu content, GPM, compressibility and specific gravity are determined using the GPA 2172-09 method.

Oil Sampling

Oil sampling is performed using the water displacement method GPA 2174. Floating piston method is also an option but is cumbersome and expensive. Oil samples are analyzed at the laboratory of your choice or Aspen is happy to recommend one.

Click. Connect. Collaborate

Our expertise and resources allow for consultation beyond this list. Let's Talk.

T E S T I M O N I A L

"The testing services provided by Aspen Consulting & Testing were done precisely and carefully in a difficult application."

Easel Roberts - Program Leader, Advanced Courses in Engineering at GE Power & Water

Indoor Air Quality

Indoor air quality can be degraded from many sources, such as:

Mold
Household chemicals
Glues
Paints
Smoking
Drug use

Aspen has the ability to test for formaldehyde, mold, VOC’s, CO and methamphetamine to name a few.

FTIR Spectrometer

Fourier transform infrared (FTIR) spectroscopy is the process where specific compounds are determined by the absorbance of infrared radiation. Applications include:

Diesel
Locomotive
Catalyst exhaust monitoring
Stack monitoring (environmental compliance)
Continuous emissions monitoring (CEM)
Process monitoring
Development and optimization
Ambient Air analysis (industrial hygiene)
SCR – selective catalytic reduction
Performance monitoring