| Wastewater Sample Analysis3000676566 | Environment and Climate Change Canada | 15 254,75 $ | 2 nov. 2018 |
| Original Amount $0.003000583969 | Environment and Climate Change Canada | 10 200 $ | 2 juill. 2015 |
| Other Prof. Serv. - Research contracts (specify)K8A30-13-9128 | Environment and Climate Change Canada | 20 925 $ | 31 mars 2014 |
| Other Prof. Serv. - Research contracts (specify)K4B20-13-0492 | Environment and Climate Change Canada | 13 320 $ | 20 févr. 2014 |
| Other Prof. Serv. - Research contracts (specify)K8A30-13-9141 | Environment and Climate Change Canada | 9 125 $ | 19 nov. 2013 |
| Scientific services, excluding consultantsKW405-13-0526 | Environment and Climate Change Canada | 10 125 $ | 3 juill. 2013 |
| Scientific services, excluding consultantsK4B20-13-0178 | Environment and Climate Change Canada | 13 713 $ | 13 juin 2013 |
| Scientific services, excluding consultantsK4B20-12-0476 | Environment and Climate Change Canada | 14 478 $ | 30 janv. 2013 |