Phenolphthalein pH Indicator, 16 oz.
1% in ethanol — pH indicator, 8.2 (colorless) - 10 (red). This 16oz. bottle ships Standard Ground only. NC-3523
$27.95
Replacement pH Sensor SP-P2 for PH-200
This spare pH sensor is for HM Digital Waterproof pH Meter model P-200. Features Glass pH sensor and reference tube and thermister. NC-11110
$42.95
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
pH Buffer Solution, 4.0, 1 gal.
This pH calibration solution is colored red for easy recognition. Standardized at 25°C against NIST standard reference material. NC-5949
$59.95
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
pH Buffer Solution, 7.0, 1 gal.
This pH calibration solution is colored yellow for easy recognition. Standardized at 25°C against NIST standard reference material. NC-1957
$59.95
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
$21.95
pH Test Paper, 5.5-8.0 Range, 15 ft. roll
A 5.5 to 8.0 range pH test paper in a single roll dispenser with color chart. NC-1235
$9.99
pH Buffer Solution, 10.0, 1 gal.
This pH calibration solution is colored blue for easy recognition. Standardized at 25°C against NIST standard reference material. NC-1958
$59.95
pH-Fix Test Strips, 0-14. Pk/100
This commercial quality pH paper from Macherey-Nagel contains 100 color-fixed, non-bleeding, indicator sticks. NC-0690
$18.95Phenolphthalein 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.
$109.95