[Hagrid]

What are 'milli-equivelants'
I saw the term while flicking through some random chem book out of interest, and i can't get it out of my head.
It sounds like it would be mean, equivelant units in the 1/1000th degree.
My google-fu has yielded unnecersarily confusing and apparently conflicting results
Does somebody know?

[Borek]

http://en.wikipedia.org/wiki/Equivalent_(chemistry)