Features & Benefits
- Includes two 250 mL bottles: pH 4 and pH 7 buffer solutions.
- Manufactured in our own laboratory, ensuring quality and accuracy.
- Standardized against NIST reference materials for precise calibration.
- Each lot comes with a unique lot number and expiration date.
- Shelf life of over one year for long-lasting use.
- Ideal for pharmaceutical, academic, research, and industrial labs.