I'm just now buying a paper chromatrography kit to determine malic,
tartaric and lactic acid levels.

One of the main reasons I've not purchased one earlier is that I'm not
sure whether or not there is any information that is actionable.

Is the kit just for the purpose of determing the rate of change or
whether or not ML is occuring. Is the test to determine a baseline
before ML and then find out if there has been any malic acid coverted,
or if it is totally converted. In other words if you do test for ML
progress and what action do you take once you've tested.

Your help on this is appreciated.

Glen Duff