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$4.99
Phenolphthalein - 1% 1oz—
$4.99
The Story
Replacement jar of phenolphthalein indicator for the W501 Acid Test Kit. This phenolphthalein is suitable for acid test kits from other suppliers as well. Phenolphthalein will often turn colorless in acidic solutions and red in basic solutions.
Description
Replacement jar of phenolphthalein indicator for the W501 Acid Test Kit. This phenolphthalein is suitable for acid test kits from other suppliers as well. Phenolphthalein will often turn colorless in acidic solutions and red in basic solutions.
