Excuse me for being chemistry-ily challenged. I see there's different ways to test TA using one's pH meter. Some use .1 N or .2 N NaOH, some add water, and the claculations are different too.The simplest calculation seems to be for using .2 N, where the % of TA = the amount of NAOH in ml that you used to get to 8.2. That's simple, like me. I could only find .1 N solution locally. Anyone know if there's a conversion I can use to calculate my TA using that same process as for the .2 N?