AVR-Chat

On Thu, Jan 15, 2009 at 11:27 AM, Philippe Habib <phabib@well.com> wrote:
> To quote myself...
>
>
> or an ultrasound device bouncing off the water.

I didn't see where it said anything about wether the container was
capped or not.
Caps or lids would make this difficult.. :)

This sounds like an inspection point, where bottles are checked after filling.