Hanna HI5011 pH 11.00  25°C Technical 500 mL

Hanna HI5011 pH 11.00  25°C Technical 500 mL

The Hanna HI5011 pH 11.00  25°C Technical 500 mL is a premium-quality buffer solution with a stable pH of 11.00 at 25°C, ideal for calibrating pH meters used in alkaline environments. It is traceable to NIST standards and supplied with a Certificate of Analysis, ensuring complete confidence in your measurement accuracy.

Key Features

Ideal for High-pH Applications

This buffer is designed for users who require precise calibration in alkaline ranges. Therefore, it is especially suitable for cosmetics manufacturing, hydroponics, aquaculture, medical labs, and water purification systems.

Certified Accuracy and Traceability

Each bottle comes standardized against NIST references, which guarantees traceable results. Furthermore, it includes a batch number, expiry date, and a temperature correlation table.

Secure and Consistent Quality

To prevent pH drift, the bottle is sealed with an airtight, tamper-proof cap. As a result, it offers exceptional shelf-life and reliability from the first use to the last drop.

Benefits of Use

• Moreover, using a buffer solution with proper certification helps meet regulatory and QA requirements.

• Additionally, pairing it with Hanna’s cleaning solutions enhances electrode performance and longevity.

• Because of its exact formulation, it ensures repeatable calibration across various instruments.

Application Areas

• Cosmetic and personal care manufacturing

• Aquaculture and hydroponic farming

• Food and beverage quality control

• Water treatment facilities

• Laboratory and field pH testing

Available Formats

To suit different calibration needs, Hanna provides buffer solutions in multiple sizes:

• Bottles: 500 mL, 1 L, and 3.78 L (1 Gallon)

• Sachets: 20 mL single-dose, in packs of 10 or 25

*Note: 1 Gallon bottles are available in color-coded formats for pH 4.01, 7.01, and 10.01.

Product Handling and Maintenance Tips

• Always store the solution at 25°C, away from direct sunlight.

• Before each calibration, ensure the electrode is properly cleaned.

• For best results, use fresh solution every time.

• To maintain accuracy, recalibrate regularly using certified buffers.

Technical Specifications