I see it stressed all the time about the importance of shaking the nitrate solution for accurate readings. I just wanted to share my way of shaking the nitrate solution for best results. I actually use it for all of the tests in the master kit. Just search amazon/google for a nail polish shaker. It comes complete with the straps and fits the bottles perfect. (I also have to give props to
DarkOne
for making me think about using YouTube again. Easier for all to see.)
DarkOne
for making me think about using YouTube again. Easier for all to see.)
