Interesting article by W.BlakeGray on this new Ullo funnel that
is supposed to take out SO2 in a wine, down below the 10 ppm level:
UlloSulfiteRemoval
The thing was tested by ETS and found to be effective in its claims.
Blake's taste test is, of course, flawed. The control sample was poured directly. The Ullo'd sample was decanted. So the sensory changes in the two wines Blake tasted may not have been due to the SO2, but due to the decanting effect...which we all know from experience reaps vast improvements in a wine. We do know that..don't we??
Anyway...the thing looks interesting & effective. Though I've never viewed SO2 levels in a wine a big issue for me. But I'm buying when they're available. We're talking about $2.50/funnel. One-time use only.
Tom