Originally Posted by kyle89
Actually you are to invert the test tube a few times after adding bottle number 1
Oh yes forgot about mentioning that.
Make sure you shake the bottles correctly for nitrate test:
10 drops bottle 1, gently move bottle 1 up and down to mix the solution, shake bottle 2 vigorously for 30 sec, add 10 drops from bottle 2 into vial, shake the vial vigorously for 1 minute, see results after 5 mins.
Shake vigorously as if trying to create bubbles inside the bottle. I am getting more "defined" biceps from doing this since Jan.