QUALITY
Our reagents are prepared and packaged according to the protocols described in the Quality Assurance Manual of the company.
Phenolphthalein is a colored pH indicator used for volatile acidity titration. The change is produced between pH 8.2 and pH 10. Shelf life of 24 months and 12 months after opening.
Our reagents are prepared and packaged according to the protocols described in the Quality Assurance Manual of the company.