Submit an Analysis Sample

  1. If you are a new client (or a returning client who needs to update contact information), please download our “New Client Form.” The New Client Form is used to set up your account and results distribution.
  2. Determine the sample matrix (e.g., B100, Glycerin, Feedstock) for your analysis
  3. Download a Chain of Custody for the desired matrix.
  4. Complete the Chain of Custody form.
  5. Package the sample (include the Chain of Custody form and New Client Form, if applicable).
  6. Ship the sample via common carrier (i.e., UPS, FedEx, DHL, USPS) to:

Gorge Analytical, LLC
1685 Tucker Road
Hood River, OR 97031

Please contact the lab at 541.386.0249 if you have questions about any of our forms or if you need help in completing them.

Gorge Analytical invoices twice per month. Test Samples submitted between the 1st and the 15th are invoiced on the 15th of the month. Analysis Samples submitted between the 16th and the end of the month are invoiced on the 1st of the month.