Phenolphthalein pH Indicator, 16 oz.
1% in ethanol — pH indicator, 8.2 (colorless) - 10 (red). This 16oz. bottle ships Standard Ground only. NC-3523
$24.95
o-Cresolphthalein pH Indicator, 1 oz.
0.04% w/v in Ethanol. pH indicator, 8.2 (colorless) - 9.8 (violet). Comes packed in convenient squeeze bottle for dispensing by the drop. NC-13358
$7.95
Bogen's Universal pH Indicator Solution, 4 oz.
Universal Indicator solution will change color over a pH range of 1 to 10. Just a few drops added to a liquid sample will indicate its pH. This 4oz. bottle ships Standard Ground only. NC-1602
$19.95
Bromocresol Green pH Indicator, 1 oz.
0.1% w/v Aqueous. pH indicator, 3.8 (yellow) - 5.4 (blue). Comes packed in convenient squeeze bottle for dispensing by the drop. NC-13321
$7.95
Bromophenol Blue pH Indicator, 1 oz.
0.4% in Water — pH indicator, 3.0 (yellow) to 4.6 (blue). Also known as Bromphenol Blue. Comes packed in convenient squeeze bottle for dispensing by the drop. NC-13318
$7.95
Phenolphthalein pH Indicator, 3.8L
1% in ethanol — pH indicator, 8.2 (colorless) - 10 (red). This 3.8L bottle ships with Hazardous Materials fees. NC-2268.
$99.95
