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Re: Aquatic Plants Digest V3 #579
> I know exactly what is inside T. Amano product ... it's simply > potassium carbonate (K2CO3) that you can buy cheaply in some > chemical store. You can also use KHCO3 (potassium bicarbonate) which > I prefer cuz it causes less pH swing.
> I hope it can help.
> Luca Specchio
It's interesting... Which analytical method did you use to prove the
absence of other stuff? Did you assay K2CO3 at ~100%?