266 REPORT: Millions of Faulty Test Kits. - 🦠Demonstration shows how WATER can test 'positive' for Covid. (twitter.com) posted 3 years ago by Vidura 3 years ago by Vidura +266 / -0 35 comments share 35 comments share save hide report block hide replies
What the hell is "lab grade water"?! Really? It's just water!
Probably distilled.
the water that you drink is far from pure, this would be pure water used for laboratory purposes
DI water