I have to stop relying on memory - approaching 80, I have CRS syndrome (can't remember s**t). Looked at the bottle, and it's *40 volume*, not 30%.**Called 'clear developer'. Norm Is that 30 Volume or 30 percent? When I looked it was 30 and 40 Volume. I think 30 Volume is around 10 or 12%. Craig --- In Homebrew_PCBs@yahoogroups.com <mailto:Homebrew_PCBs%40yahoogroups.com>, Norm <w6nim@...> wrote: > > Got mine from a professional beauty supply store (for hair coloring) - > 30% or so, $5.00 per quart. > > Norm > [Non-text portions of this message have been removed]
Message
Re: Hydrogen Peroxide Source
2011-05-06 by Norm