Learn the secret behind making water seemingly turn into wine! This illusion involves the use of a pH indicator and the mystical power of a pH shift from neutral to basic, resulting in a crystal-clear elixir transmuting into a rich, ruby red potion before your very eyes! (You should NOT drink these chemicals.) NC-12832
$14.990.1% aqueous. pH indicator, 6.0 (yellow) - 7.6 (blue). Comes packed in HDPE squeeze bottle with PP flip top cap for dispensing by the drop. NC-1906
$19.951% in ethanol — pH indicator, 8.2 (colorless) - 10 (red). Comes packed in HDPE squeeze bottle with PP flip top cap for dispensing by the drop. This 4oz. bottle ships Standard Ground only. NC-9102
$17.95This commercial quality pH paper from Macherey-Nagel contains 100 color-fixed, non-bleeding, indicator sticks. NC-0690
$18.95
