Sample Submission Guidelines

Sample submission requirements may vary depending on the type of test, number of samples, and project scope. Once a testing project has been initiated with Cortec Laboratories®, we will provide specific instructions tailored to your needs.
These instructions will include:

• • A project-specific form with:
    • • Your assigned project number
      • Shipping address
      • Key handling or labeling requirements
  • Guidelines for packaging and protecting samples during transit
  • Any additional notes based on the selected test method(s)

Please do not send samples until a project has been confirmed and you have received a submission sheet from our team. This approach ensures accurate tracking, efficient processing, and proper preparation of your materials for testing. If you’re ready to start a project or have questions about sample requirements, please fill out our Contact Us Form.