A Division of Per Vivo Labs, Inc.
Odor Trace

K9 Odor Detection Training Device

safely create compound odor profiles of homemade explosives and street level narcotics


Informational video

Background and Purpose

Great information on the development of the MODD

About the Odor Trace MODD

Creates HME Odor Profiles

  • Limitless number of compounds
  • Oxidizers and Fuels
  • Ingredients in proportion to live HME and street level narcotics
  • Quickly change compounds

Safety and Disposal

  • Individual ingredients never mix
  • Allows for training without unintended, adverse reactions
  • Disposal is as simple as handling each seperate, inert element as specified buy its manufacturer

Training Options and Outcomes

  • Adjustable odor plume
  • Small and rugged 
  • Easily fits into luggage, backpack, wheel wells and other common hides
  • New compounds can be quickly introduced

For Information on Training Opportunities

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Additional Information

To Find Out More

About Odor Trace:

  • The MODD was developed by Lauryn DeGreeff, PhD, US Navy Research Lab, Office of Naval Research
  • Odor Trace is a division of Per Vivo Labs, Inc. a SDVOSB
  • Per Vivo Labs, Inc. received exclusive commercial rights to the technology in 2017.

Odor Trace a division of Per Vivo Labs, Inc.

2042 Brookside Ln, Kingsport, Tennessee 37660, United States

1 (423) 765-4007 Ext 700

General Information

Odor Trace MODD

MODD Overview (pdf)