EVIDENCE / LAB NOTES / 3 min

Lab numbers need a documented origin.

Before reading a percentage, identify the sample.

Magnified cannabis glandular trichomes by rodzief
Photo: rodzief / Wikimedia Commons · CC BY 4.0 · displayed cropIllustrative image; cultivar not identified

The first question about a lab report

A lab result is the start of a provenance question. Our data model connects each result to a sample, batch, date, unit and original report so the reader can see what was actually analysed.

Keep gaps visible

THC, THCA and total THC are separate entries. We never fill gaps with invented values, borrow one sample’s result to certify another, or blur producer statements with checked documents.