Sample Submission

If you’re ready to submit a sample for testing, follow the steps below to ensure a smooth submission process.
If you have any questions, you can call us at (888) 800-8223 or use our contact form.

Let’s get started!

Before we begin, it is important to note that Botanacor Laboratories is an Industrial Hemp and Hemp-derived Product testing facility. Only agricultural samples derived from Cannabis sativa L. that qualify as Industrial Hemp shall be sent for testing purposes.

Please read our Terms and Conditions before submitting samples for testing.


Sample Size Requirements

It is necessary that your sample size meets our minimum sample size requirements, which varies based on the type of test requested and the sample matrix being submitted.

  • Cannabinoid Potency: 1 gram for flower/concentrates, 1mL for liquids, 1 unit for infused products.
  • Residual Solvent Analysis: 1 gram / 1mL
  • Microbial Contamination: 2 grams / 2mL / 2 units for infused products.
  • Water Activity: 1 gram
  • pH: 10 mL
  • Density: 20 mL

Note: Sample sizes are per test. For example, if you require Cannabinoid Potency and Residual Solvent Analysis, you will need to submit 1 gram for each test.

Sample Preparation

Raw hemp should be properly cured and milled to ensure a homogenous representation of your sample. Due to the high volume of samples that we test on a daily basis, Botanacor does not provide any addition sample preparation steps. We test your sample in the state that we receive it in.

Chain of Custody Form

The Botanacor Chain of Custody Form is used to establish new accounts and to communicate the test types and turn times required. Please type directly into the form to ensure legibility. Include the Chain of Custody Form with your shipment.


Supporting Documentation

It is best to send any supporting documentation that you may have with your samples. In the event that your package is selected for inspection, having any state or international cultivation/manufacturing licenses, or certificates of analysis, will expedite the release of your package.


Ensuring sample integrity while in transit will be important to avoid any shipping or testing delays. We recommend packaging your samples in a dual container system.

Primary Container

  • Place you sample in a suitable container based on your product matrix.
  • For glass containers, reinforce screw caps with adhesive tape.
  • Affix a proper label to clearly identify the contents.

Secondary Container

  • Use a watertight/leak-proof container or sealable mylar envelope.
  • Reinforce the container using adhesive tape or heat seal.


When your samples are prepped and ready for submission, be sure to package everything in a sturdy shipping box, as opposed to an envelope.

Please send samples to:

ATTN: Sample Receiving
1001 S. Galapago St.
Denver, CO, 80223 USA


We accept checks or credit cards. If paying with a credit card, check the box for “Credit Card” and our accountant will call the number listed for the Billing Contact.

Note: for clients without approved credit from Botanacor, payment must be received prior to the release of final project report.

Do you have a question? Search our Knowledge Base.

Knowledge Base