Indoor Air Health Program

The Toxicology Group, LLC can coordinate all testing and data reviews to assess your products' impact on indoor air health. With some of the most susceptible people spending ninety percent of their time indoors, your products' emissions or ability to remove air contaminants could have a significant impact on their environment.

Testing Capabilities:
Air Filter Testing - Evaluation, pressure drop and fractional filtration efficiency testing to ASHRAE draft 52.2P, particle generation, sizing and detection from 0.2 to >10 microns, aerosol dispersion patterns, airflow rates from 500 to 3500 cfm.

Product Emission Testing -

ASTM D5116-97
Standard Guide for Small-Scale Environmental
Chamber Determinations of Organic Emissions from Indoor
Materials/Products

ASTM D6329-98 Standard Guide for Developing Methodology for
Evaluating the Ability of Indoor Materials to Support Microbial Growth
Using Static Environmental Chambers

ASTM D6330-98 Standard Practice for Determination of Volatile
Organic Compounds (Excluding Formaldehyde) Emissions from
Wood-Based Panels Using Small Environmental Chambers Under
Defined Test Conditions

ASTM E981-84(1996)e1 Standard Test Method for Estimating
Sensory Irritancy of Airborne Chemicals (Sensory Evaluation of
Materials and Products)

US EPA Large Chamber Test Protocol for Measuring Emissions of
VOCs and Aldehydes

NSF International, 789 N. Dixboro, Ann Arbor, MI 48105. Tel: 800 673-6275; Fax: 734-827-6840.