pH-Fix Test Strips, 0-14. Pk/100

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

$15.95
pH Test Pencils, 0-13 Range, Pk/3 Pencils

pH Test Pencils, 0-13 Range, Pk/3 Pencils

The Hydrion pH test pencil measures the pH of any surface, usable almost anywhere. Pack contains 3 pencils, 3 color charts and directions. NC-4001

$37.95
Hydrion Plastic pH Strips, 0-14. Pk/100

Hydrion Plastic pH Strips, 0-14. Pk/100

Conveniently packed in a flip-top vial, these premium quality plastic strips offer clear, bright single color matches at every 1.0 interval from pH 0.0-14.0. NC-13684

$14.95
Red Litmus Paper - (Base test)

Red Litmus Paper - (Base test)

The red litmus will turn blue when it comes into contact with an alkaline solution above pH 8.3. Supplied in plastic snapcap container, about 100 paper strips per container. NC-0592

$1.40
Blue Litmus Paper - (Acid test)

Blue Litmus Paper - (Acid test)

The blue litmus will turn red or pink when it comes into contact with an acidic solution below pH 4.5. Supplied in plastic container, about 100 paper strips per container. NC-0590

$1.40