Docs & Forms
Everything you need to prepare, collect, and submit your environmental sample. Choose the resource below and follow the steps that apply to your project.
Find the document you need
Use the Chain of Custody form for a paper submission, open the sampling guide for your collection method, or submit your project electronically using our eCOC.
Chain of Custody
Download the standard Lis Biotech Chain of Custody form to include with your sample shipment.
Sampling Instructions
Choose the guide that matches the way you are collecting your environmental sample.
Electronic COC
Prefer a paperless option? Submit your project information electronically before or when you send your samples.
A few minutes of preparation makes the process easier.
Use the instructions that match your sampling method, complete your COC or eCOC, and make sure your sample is clearly identified before sending it to the laboratory.
✓ Label your sample clearly
✓ Complete the COC or eCOC
✓ Package the sample securely
Not sure which form or instruction applies?
Our team can help you identify the right document before you collect or ship your sample.