How batches are tested
What a Certificate of Analysis reports, how it reaches this page, and answers to common questions.
Batch code, under the QRRL-2609-14Example
What the certificate reports
Each panel lists what was tested, the limit and the result. Pick one to see where it sits on a real certificate.
Open the sample certificate
How a certificate reaches this page
This portal publishes the lab's report. It does not test anything itself.
- 01
Made
The batch is produced and printed with its batch code.
- 02
Sampled
A sample from that batch goes to a laboratory.
- 03
Tested by the lab named on it
The lab runs the panels and issues a signed Certificate of Analysis.
- 04
Published here
The certificate is matched to the batch code and shown unaltered, with its file fingerprint.
Questions
About codes, store purchases and who issues the certificate.
Where is my order number?
In your order confirmation email and on tryrolls.com under Account → Orders. It starts with RL- and has 8 more letters or numbers, like RL-7K3M-Q9TX.
I bought it in a store, or it was a gift
Use the batch code printed under the QR on the back of the pouch, like RL-2609-14.
Who issues the certificate?
The laboratory named on it. Lab Tested Batch publishes the report as the lab issued it and never edits it.
What does “ND” mean?
Not detected: the test did not find the substance at or above the lowest level the lab's method can measure. The method and its limit are on the certificate.
My code isn't found
Check each character against your email or the pouch. Look-alike characters, like O and 0 or I and 1, are corrected for you. If it still isn't found, email support@tryrolls.com with the code and a photo of the back of the pouch.