- C1 - Available for Commercial Testing
- C2 - Conditionally Available for Commercial Testing
- C3 - Not Normally Available for Commercial Testing
Your query returned 10 records
| Certificate | Laboratory | Contact | City, State Country | Phone | Fax | Comm. Code |
Field of Testing |
| 736.01 | Brookside Laboratories, Inc. | Jackie Brackman | New Bremen, OH United States | 419 977 2766 | 419 977 2767 | C3 | Geotechnical |
| 1794.01 | Dakota Analytical, Inc. | Randy Dufault | East Grand Forks, MN United States | 701 746 4300 | 218 773 3151 | C1 | Geotechnical |
| 903.01 | European Turfgrass Laboratories Limited | Sharon Bruce | Stirling FK7 7RP, United Kingdom | 0044 1786 449195 | 0044 1786 449688 | C1 | Geotechnical |
| 775.01 | Hummel & Co., Inc. | Norman Hummel | Trumansburg, NY United States | 607 387 5694 | 607 387 9499 | C1 | Geotechnical |
| 2667.01 | Hutcheson Technical & Soil Services | Richard De Gans | Huntsville ON P1H-1P2, Canada | 705 789 4457 | 705 789 1049 | C2 | Geotechnical |
| 1552.01 | ISTRC New Mix Lab, LLC | Robert Oppold | Lenexa, KS United States | 800 362 8873 | 913 829 4013 | C1 | Geotechnical |
| 2159.01 | Sports Turf Research Institute | Christian Spring | West Yorkshire BD16 1AU, United Kingdom | 44 01274 565161 | 44 01274 565891 | C1 | Geotechnical |
| 743.01 | Thomas Turf Services, Inc. | James Thomas | College Station, TX United States | 979 774 1600 | 979 774 1604 | C1 | Geotechnical |
| 1014.01 | Tifton Physical Soil Testing Laboratory, Inc. | T. Powell Gaines | Tifton, GA United States | 229 382 7292 | 229 382 7992 | C1 | Geotechnical |
| 797.01 | Turf Diagnostics and Design | Duane Otto | Linwood, KS United States | 913 723 3700 | 913 723 3701 | C1 | Geotechnical |













