Phenolphthalein pH Indicator 1% Solution — 2 Dropper Bottles (2 oz) Each containing 50 mL of Solution
$20.00
- Convenient Ready-to-Use Dropper Bottles
- Tough, Refillable, Easy-to-Handle Amber Glass Bottle
- Suggestions for Handling and Use are Included in the Package
- NON-FLAMMABLE Alcohol-Free Formulation for Greater Safety
- Keeps Indefinitely; NO Shelf-Life Limitations
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