- Pathogen Air Samplers
- All Air Samplers
- SASS 2300 Wet Air Sampler
- SASS 2400 Low-Volume
Wet Air Sampler 
SASS 3100 Dry Air Sampler- SASS 3010 Particle Extractor
- SASS 4000 Concentrator
- SASS 4100
Two-Stage Collector - Bluetooth BioLink
Data Radio
- Bio-Identification Systems
- All Detection Systems
- BioHawk 8-Channel
Collector and Bioidentifier - ASAP II Collection and Detection System
- RAPTOR 4-Channel
Bioassay System - Analyte 2000 Fluorometer
- Food Safety Testing
- Hand-Held Assays
- Bluetooth BioLink
Data Radio
Research International's focus is the development
of sensors and portable sensing systems.
Air samplers and microbial / toxin detection systems
are offered under the SASS, RAPTOR,
BioHawk and Analyte trade names.