pH 9.21 Buffer Solution, Blue, 250ml

The pH 9.21 Buffer Solution is a high-accuracy calibration standard designed for reliable pH meter calibration. Formulated with NIST traceability, this buffer ensures precise and consistent measurements across laboratory, industrial, and field applications.

Key Features & Benefits:

Reliable & Accurate Calibration:

• NIST-traceable buffer solution ensures high precision and consistency.
• Accuracy of ±0.02, providing dependable results for pH meter calibration.

User-Friendly Design:

• 250 ml ergonomic bottle includes a built-in dosing compartment, allowing for precise dispensing and reduced waste.
• Printed pH value table showing adjustments based on temperature for accurate calibration.

Long-Lasting & Contamination-Resistant:

• Immune to microbial contamination, ensuring long-term stability.
• 24-month shelf life, with the actual pH value and expiration date clearly printed on each bottle.

Safe & Versatile:

• Non-hazardous composition, with no ADR shipping restrictions.
• Suitable for laboratory analysis, water quality testing, food and beverage monitoring, and environmental applications.

This pH 9.21 buffer solution is an essential tool for accurate pH calibration, offering precision, convenience, and long-term reliability for professional use.