PPRuNe Forums - View Single Post - And so it begins...

30th November 2006 | 21:20

#17 (permalink)

Permanent Echo

Joined: Nov 2006

Posts: 8

Likes: 0

From: UK

Its a limit. But a low one. Probably best to play it on the safe (and responsible) side and not have any. I think the limit for breath is 9 micrograms in 100 millilitres.

Reply

0