Print a prepaid FedEx label to ship your samples — fast & easy, secure & reliable, focus on results

Print your prepaid FedEx label

Enter your access code to open the FedEx label tool and ship your samples to our Union, NJ lab.

Don’t have the code? Call 1-800-908-6679 or email support@irislaboratories.com and our team will share it.

Three steps to ship your samples

Pack samples with a completed chain-of-custody form before you ship.

1 · Enter your code & create the label

Enter your access code above to open the FedEx label tool, add your package details, and generate a prepaid return label addressed to our Union, NJ intake.

2 · Print & attach

Print the label, seal your package with the chain-of-custody inside, and attach the label to the outside.

3 · Drop it off

Hand it to any FedEx location or scheduled pickup. Results follow our standard same-day, 24 and 48-hour turnaround once received.

Don't have a label account set up?

Contact the lab and we'll get you set up to print prepaid labels, or arrange a pickup.