Enviro performs air sampling, tape lifts, and bulk sampling to test for mold depending on the client’s needs. While all methods of testing mold will ultimately result in spores being directly analyzed under a microscope, the collection of these spores varies depending on environmental conditions, location of mold growth, and the level of detail needed in the final report.High-quality Swiss Rolex Day-Date replica watches UK online store for men.The best quality of Swiss made replica watches from several leading brands from Rolex, Patek Philippe, Richard Mille, Audemars Piguet, Panerai and several
Air sampling is used to determine airborne spore counts. Since individual spores are microscopic, air sampling is the only way of scientifically quantifying the number of spores present in the air. This can be very helpful if the client suspects mold growth in their home or business, but no visible source is known.
Air sampling is also a very useful testing procedure to ensure that mold mitigation projects have been performed successfully. By taking pre and post samples and comparing them to a clean baseline (typically outdoor air from the same address), we can ensure that indoor spore counts have been returned to acceptable levels and that all toxigenic molds have been removed.
Tape lifts are used for direct analysis of a suspect area. Tape lifts can be used to test for settled spores on surfaces in the home, as well as identification of visible suspect growth.
Testing for settled spores on surfaces can be useful if the home or business has been vacant for a long period of time without sufficient air movement to keep spores airborne.
Tape lifts can also be useful when an area of staining or discoloration is present and further confirmation is needed to determine if it is mold growth. This is very common when home inspectors call out ‘suspect microbial growth’ on their inspection report and
further investigation is needed to determine an appropriate course of action.
Bulk sampling refers to the collection of an affected material and analyzing it directly. This can be useful if dealing with a material that is difficult to get an accurate tape lift from.
Bulk sampling is helpful for analyzing contaminated insulation, loose debris, and other materials lacking in a clear surface from which to collect a tape lift.
Currently Enviro only performs bulk sampling of asbestos. We are working towards
certification for performing air sampling of asbestos in the near future.
Bulk sampling is used to determine if suspect material contains asbestos fibers. This is
important when selling or buying a home, starting a remodel or painting project, or
replacing old flooring or drywall. Many of these materials were made with asbestos
fibers and although typically not harmful when left intact, can release harmful fibers
into the air during demolition.