If it's printed, it must be true

When I last went to Burger King, the tray liner said: ”99,999999999999999999999999999999999999999% nötkött är inte tillräckligt”. From this we understand that allowed contamination is less than 1 part in 10³⁹. Sooo, for a 100 g burger patty, anything not beef must weigh less than 10^-40 kg. This is less than 1/10000 the mass of the electron neutrino. Conversely, we can accept the contamination by a single water molecule of non-beef origin in a hamburger the size of Kebnekaise.

I'd really like to see the cleanrooms where they make the Whoppers…