> There is an ANSI standard for this, and everything else. Rather than mixing
> the paper in water, try some liquid pH solutions. Any chemical supply
> company can get them or probably will stock them.
That would work, but since he has recently purchased a pH meter it sounded
to me like he wants to know how to use that. I too would be interested in
knowing what the standard volume of water and quantity of paper used for
this test. This "should" be a more accurate, but less convenient approach
than the testing solutions you mention.
- Wayde
(wallen@boulder.nist.gov)