[Leica] xtol question -- getting personal

[dlr at dlridings.se (Daniel Ridings)]

pmcc wrote:
> My original question
> relates to how to determine its actual longevity in
> the bottle (half-liter brown boston rounds, filled to
> the top), at the margins of experience and
> advisability; when the stuff works for me, it has
> worked well. 

I remember your point, Peter, and I'm glad you asked. I hadn't seen the 
solution (cough) before.

Daniel