CH Test with TF-100

[houstonguy]

TF-100 came today so of course I've been getting familiar with it and doing my testing. I have a question about the CH test though.

Do I mix/swirl the solution in between drops of R-0012 or just add the drops steadily until the color completely changes?

Thanks!

 

[PaulR]

Swirl between each drop of R-0012. Give it a chance to react.
--paulr

 

[Butterfly]

All that swirling for the Ch test is the main reason I love my magnetic stirrer!

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