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Test Methods and Codes
Meeting the Needs of Industry
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LEHDER Environmental Services conducts stack sampling programs in accordance with procedures and techniques described in provincial, state, federal and USEPA source testing codes. There are numerous  
  recognized test methods for measuring industrial stack emissions. The methods chosen for each sampling campaign vary depending on the specific needs of our clients.

Some of the test methods used by LEHDER to evaluate source emissions and effluent parameters can be accessed through the links below:
US EPA
  http://www.epa.gov/ttn/emc/tmethods.html
Ontario
 

http://www.ene.gov.on.ca/envision/env_reg/er/documents/2001/ra00e0016d.pdf

Environment Canada
  http://www.ec.gc.ca/publications/index.cfm
CARB
  http://www.arb.ca.gov/testmeth/testmeth.htm
NCASI
 

http://www.ncasi.org/publications/TOC/Default.aspx?id=6

NIOSH
  http://www.cdc.gov/niosh/nmam/