| PITTCON | March 8-12 | Virtual Event | Virtual Booth & Presentations |
| Cannabis Sciences Virtual Event | Mar 24 | Virtual Event | Virtual Presentation Only |
| Laboratory Automation & Informatics Virtual Conference | May 19 | Virtual Event | Virtual Presentation Only |
| Florida Society of Environmental Analysts (FSEA) Spring Meeting | May 18, 20, 26-28 | Virtual Event | Virtual Booth & Presentation (May 26) |
| California Environmental Laboratory Accreditation Program (ELAP) Conference | June 1-3 | Virtual Event | Virtual Presentation Only (June 3) |
| Water Environmental Association of South Carolina (WEASC) Laboratory Workshop | June 24 | Virtual Event | Virtual Presentation Only |
| National Environmental Monitoring Conference (NEMC) | Aug 2-5 (on-site & virtual), Aug 9-12 (virtual) | Bellevue, WA & Virtual Event | Virtual Presentation Only (Aug 3) |
| Techtextil North America 2021 | August 23-25 | Raleigh, NC | Booth 1817 |
| Indiana Water Environment Association (IWEA) Annual Conference | August 25-27 | Fort Wayne, IN | Presentation Only (Aug 27) |
| Virginia AWWA/WEA WaterJAM 2021 | Sept 13-16 | Virginia Beach, VA | Presentation Only (Sept 13) |
| Florida Society of Environmental Analysts (FSEA) Fall Conference | Oct 20-22 | Daytona Beach, FL | Booth TBD |
