VersaTrap Spore Trap Cassette

The VersaTrap spore trap cassettes provide the sampling versatility to capture mould spores and other particles ranging from 1.5 to 3.9 µm. Sampling is as easy as selecting the flow rate that will target the desired particle size (see table below), calibrating a pump to the flow rate, and collecting the sample. The narrow slit inlet focuses particles toward the clear glass slide, coated with a sticky substrate that holds the sample securely. Targeted size particles are effectively held in a well-defined rectangular footprint. VersaTrap ensures sample integrity because each slide is encased in a SureSeal certified leak-free cassette.

VersaTrap Spore Trap Cassettes
  • High collection efficiency
    • Captures Aspergillus and Penicillium mould spores as small as 1.5 µm at 30 L/min
  • A standard collection method for mould spore count and genus identification
  • Easy analysis - ASTM D7391-09
    • Positioning notches and flat edges provide easy alignment on microscopic stage
    • Uniform, well-defined rectangular deposition
  • Optimised slide adhesive
    • Optically clear and tested for superior adherence
  • SureSeal certified leak-free cassettes for sample integrity
  • Unique serial number on each cassette for sample traceability


  • Indoor air quality investigations
  • Cleanroom contaminant profiling
  • Infection control
  • HVAC evaluation
  • Allergy testing
  • Asbestos
  • Water intrusion
  • Fibre analysis

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