| Carbon Analysis Device31206-216571:001:MTA:0 | Public Works and Government Services Canada | US$66,335.62 | Feb 3, 2021 |
| Laboratory Equipment and Supplies23420-210820:001:PV:0 | Public Works and Government Services Canada | US$31,418 | Jan 27, 2021 |
| ANALYZERS, GAS (INCLUDES NOX, CO, CO2, SO2, O2) EXCLUDES HAZARD TYPEF3757-180542:001:MTA:0 | Public Works and Government Services Canada | US$26,473 | Nov 30, 2018 |
| ANALYZERS, GAS (INCLUDES NOX, CO, CO2, SO2, O2) EXCLUDES HAZARD TYPEF6093-180005:001:XAQ:0 | Public Works and Government Services Canada | US$29,494.05 | Jul 31, 2018 |
| CALORIMETERS AND THERMAL ANALYSERSF6160-140020:001:OLZ:0 | Public Works and Government Services Canada | US$25,656 | Oct 28, 2014 |