Hanna HI5003 pH 3.00 25°C Technical Calibration

Hanna HI5003 pH 3.00 25°C Technical Calibration

The  Hanna HI5003 pH 3.00 25°C Technical Calibration is a designed for calibrating pH meters and electrodes requiring accurate acidic readings. This solution is traceable to NIST standards and comes in a 500 mL bottle, making it ideal for laboratory and routine calibration use.

Key Features

Certified Accuracy for Reliable Calibration

Hanna prepares the HI5003 buffer solution using high-purity salts and deionized water in a temperature-controlled environment, ensuring precision. Every batch is standardized against NIST (National Institute of Standards and Technology) references, and a Certificate of Analysis is available on request.

Long Shelf Life with Secure Packaging

• Sealed with an airtight, tamper-proof cap to protect the solution from CO₂ contamination

• Clearly labeled with batch number and expiry date

• Maintains integrity when stored at 25°C and away from sunlight

Application

This pH 3.00 buffer is suited for:

• pH meter calibration in food testing, pharmaceuticals, academia, and environmental labs

• Ideal for users needing a reliable acidic calibration point

Advantages Over Sachet-Based Solutions

While single-dose sachets are excellent for fieldwork, the HI5003 500 mL bottle is perfect for high-frequency calibration needs in laboratory settings or industrial environments. It provides volume efficiency and reduces packaging waste.

Technical Specifications

Storage and Usage Tips

• Store the solution in a cool, dark place at 25°C

• Always close the cap tightly after each use

• Use with cleaned and rinsed electrodes for best results

Routine use of fresh, certified buffer solutions like the HI5003 ensures accurate measurements and prolongs the life of your pH electrode.