InterNACHI's Official Environmental Laboratory

InterNACHI is pleased to be partners with PRO-LAB in providing inspectors with the absolute best pricing on mold testing equipment and laboratory analysis in the U.S. and Canada.
Exclusive InterNACHI members only deal!
Choose from Z5 or Air-O-Cell kits, with same-day lab analysis included, for just $20 per kit (20% off non-member price).  Even better, buy 12 kits for $240 and get a 13th kit for free!    That means you are only paying $18.47 for the cassette, lab analysis, and report.
We also reduced the shipping to you down to $13 (regardless of the quantity you order).  For example: if you order 3 dozen, we ship you 3 baker's dozen. That's 39 cassettes.  $13/39= 34 cents per cassette.  Yep... 34 cents!
About Z5:
The Z5 sampling cassette is a first-line mold screening tool that efficiently and reliably collects mold. It can be easily used by home inspectors to get preliminary information on whether a mold problem may exist and further investigation is warranted.
The Z5 is a spore trap impactor that uses slit impaction as the collection mechanism. This reliable, industry recognized method allows for superior mold spore collection.
Z5 Advantages
  • The Z5 slit impaction collection method is the industry recognized method for superior mold collection.
  • Quick 5 x 5 sampling (5 LPM for 5 minutes)
  • Works with any pump set at a flow of 5 LPM
  • An easy replacement for competitive products that over-promise and under deliver
Manufactured exclusively for PRO-LAB by Zefon International, an ISO 9001:2000 certified manufacturer and industry leader in the design and manufacture of air sampling equipment.
About Air-O-Cell®:
The Air-O-Cell® is designed for the rapid collection of a wide range of airborne aerosols including mold spores, pollen, insect parts, skin cells, fibers and inorganic particulate. A minimum of two (2) cassettes are required for proper sampling. One for the outdoor (base line) sample and one per area of concern in the indoor testing area. Air-O-Cell can be used with any standard off-the-shelf area sampling pump capable of drawing 15 LPM open flow.
About the Lab Analysis & Reports:
Same-day lab analysis included. The AIHA accredited laboratory report includes easy to interpret data on charts, graphs, mold glossary, and the only report in the industry where the laboratory makes a determination of the results so you don't have to.
About PRO-LAB®:
PRO-LAB® is the official InterNACHI lab, offering laboratory testing services for mold, radon, lead, allergen, asbestos, and drinking water pollutants. Staffed with Certified Indoor Air Quality Professionals, Radon Measurement Specialists, and Chemists, PRO-LAB® has the knowledge and experience to assist in any environmental investigations. PRO-LAB® is the first laboratory to offer all lab supplies bundled together with the lab analysis fees for simplified processing.
Mold Testing Supplies:
Mold and Radon Marketing Pieces:
Mold and Radon Inspection Courses:
Mold and Radon Textbooks: