We may receive either seeds or leaf tissue. Leaf tissue samples should be kept cool but not frozen. We recommend sending leaf samples in a cooler or Styrofoam box with blue ice packs and using standard overnight delivery shipping. It is also helpful to receive your sample list in an electronic spreadsheet file format (either by email or on CD) so that we can add the sample results and return the file to you upon analysis completion. Please include your contact information to allow us to provide better service to you.

For additional instructions and leaf tissue sample collection racks, please contact Russell Rasmussen at 303.651.6417 or email info@stalabs.com.