Free to anyone
How to collect every test we run, what equipment you need, and what the rules are. Every one is free and open, you do not need an account to watch.
3 lessons, with forms, downloads and supply links.
Sterile technique at the tap, why the bottle has thiosulfate in it, and the 30-hour holding time that decides whether your sample is usable.
Category 3 water losses: what to sample, what it proves for the insurer, and how to keep a clean chain of custody through a dirty job.
Ice, overnight courier, seals, and which of our three addresses your samples actually go to. Water does not go to Union.
