pH 12.45 Standard Calibration Buffer Solution

Achieve high-accuracy pH calibration with the Apera Instruments AI1123 pH 12.45 Buffer Solution. This premium calibration fluid is standardized against NIST-certified references with ±0.01 pH accuracy at 25°C (77°F), making it ideal for precision calibration of compatible pH meters and testers such as Apera PH60, PH800, and PC400S. Color-coded for easy identification and equipped with a temperature/pH reference chart, this solution ensures reliability and ease of use for both field and laboratory applications.

Key Features

• High accuracy ±0.01 pH, standardized against NIST-certified references
• Ideal for pH meters/testers that recognize pH 12.45 calibration point
• Compatible with Apera PH60, PH800, PC400S and similar devices
• Color-coded solution with temperature/pH reference chart on label
• Double-sealed packaging ensures freshness and stability
• Long 2-year shelf life with printed expiration date
• Non-hazardous and MSDS downloadable
• Certificate of analysis available on request

Recommended Use

• For calibration of pH meters capable of recognizing pH 12.45 buffers
• Perfect for labs, industrial testing, environmental monitoring, and education

Storage Instructions

• Store at room temperature
• Keep away from direct sunlight
• Keep the cap tightly sealed when not in use
• Keep out of reach of children