11372 Strang Line Road Lenexa, Kansas 66215
1-800-362-8873 1-913-829-8873
David Doherty President ddoherty@istrc.com
Eric Doherty Vice President edoherty@istrc.com
Matt Pulis Agronomist mpulis@istrc.com
Steve Woodbury Lab Supervisor swoodbury@istrc.com
Shannon MacDonald Administrative Assistant smacdonald@istrc.com
Andrew Esser Lab Technician aesser@istrc.com
Robert Oppold New Mix Lab Manager roppold@istrc.com