Need to reorder Nasal Ranger accessories or sampling supplies? Our online store is now open!
Need to reorder Nasal Ranger accessories or sampling supplies? Our online store is now open!
AboutLearn more about St. Croix Sensory
TestingSensory Testing Services – ISO/IEC 17025:2017 Accredited
TrainingOur Sensory Institute – includes “ODOR SCHOOL”® Training Programs
EquipmentTools to collect and measure odors
Nasal RangerNasal Ranger Field Olfactometer
Art & designLighting, Sound… Now Scent! Action!
BlogExplore “Top Notes from the Lab”
LibraryPublications – Media – Case Studies – FAQs
ContactContact information for our US and Canadian locations
Online StoreSt. Croix Sensory’s online store for Nasal Ranger accessories, sampling equipment and supplies and Odofin sensory testing kits.
Utilize our Teflon tubing for collecting odour or chemistry samples for analysis. A standard for odour measurement and chemical analysis techniques, our PFA tubing will ensure integrity of your samples.
Whether you need 50-ft or 500-ft, we can send the tubing you need for a project directly to your sampling site.
Our sample collection tubing is made of Teflon PFA (perfluoroalkoxy). The 1/4″ outside diameter is a common standard for sampling device and equipment fittings.
This tubing works perfectly with our VAC’SCENT Vacuum Chamber, AC’SCENT Flux Chamber, and Tedlar sample bag sampling systems.
Material: PFA (Perfluoroalkoxy)
Dimensions: 1/4″ OD x 3/16″ ID x 0.030″ wall
Length: variable length available
Upper Service Temperature: 260C (500F)
Q: Can’t I just use any tubing for odour collection?
The inert properties of Teflon tubing make it the standard for odour collection. It is still suggested to replace tubing for each sample collection.
We’re proud to share that St. Croix Sensory, a global leader in odor assessment services, was recently featured in an article by the Toronto Star. The coverage highlights the critical role our trained odor assessors play in providing objective odor evaluations for communities, regulators, and industries.
St. Croix Sensory was proud to sponsor and participate in the 2025 MOM (Monitoring, Odour, and Management) Online Odour Conference, an international event focused on advancing the science and practice of odour measurement, assessment, and control.
St. Croix Sensory is excited to announce our sponsorship of a groundbreaking international conference dedicated to advancing the science and practice of odour management.
St. Croix Sensory is ISO/IEC 17025:2017 Accredited
