Quote Originally Posted by tkamiya View Post
If you shake it well and use half of it, it should be reasonably close.
Sorry to disagree, but it's impossible to uniformly distribute any multi-element compound by physical means.
The result is dependent on many factors, including grain size and density.
All instructions for developers and such that address the question at all say not to mix partial quantities.

As someone else suggested, if you really want small quantities, buy the constituent chemicals and mix from scratch.

Close only counts in horseshoes and hand grenades.

- Leigh