



🔬 Elevate Your Experiments with Confidence!
The Phenolphthalein pH Indicator 1% Solution comes in a generous 500 mL bottle, complete with a 50 mL dropper for easy application. This alcohol-free, non-flammable solution is designed for safety and convenience, boasting an indefinite shelf life and eco-friendly refillable packaging.
Trustpilot
4 days ago
2 months ago