Lab results your customers can actually find
Spacing and dashes don’t matter — batch numbers get typed off a label by hand.
On a live deployment this is where you decide what happens — show the most recent batch for that product, route to support, or log the miss so you know which printed codes are pointing at nothing. Try one of the samples above.
Every result below the fold comes from a single row in the brand’s database — no PDF hunting, no dead links.