Description
Replacement jar of 1% phenolphthalein indicator for the Acid Test Kit. 1 oz. (30 ml).
Phenolphthalein will often turn colorless in acidic solutions and red in basic solutions.
Phenolphthalin 1 oz. (Refill for Acid Test)
$3.99
In stock
$3.99
In stock
Replacement jar of 1% phenolphthalein indicator for the Acid Test Kit. 1 oz. (30 ml).
Phenolphthalein will often turn colorless in acidic solutions and red in basic solutions.
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