Caractéristiques et avantages
- 1% Phenolphthalein Indicator solution in a 500 mL bottle.
- Includes a refillable 2 oz dropper bottle with 50 mL solution.
- Manufactured in the USA under strict quality control.
- Non-flammable and alcohol-free for enhanced safety.
- Keeps indefinitely with no shelf-life limitations.
- Comes with a free dispenser cap for easy refilling.