Hanna HI5007-G pH 7.01 25°C Green Technical 500 mL bottle

Hanna HI5007-G pH 7.01 25°C Green Technical 500 mL bottle

The Hanna HI5007-G pH 7.01 25°C Green Technical 500 mL bottle is a certified pH 7.01 buffer solution in a 500 mL color-coded green bottle, designed to provide reliable, neutral calibration for a wide range of laboratory and field applications. Its pH value is precisely adjusted to 7.01 ±0.01 at 25°C, making it one of the most commonly used solutions for mid-range pH calibration.

Key Features

NIST Traceability and Certified Accuracy

This solution complies with NIST standards and includes a Certificate of Analysis, ensuring users can rely on its accuracy for critical pH measurements.

Optimal for Neutral pH Calibration

pH 7.01 represents a neutral value on the pH scale. It is widely used in water treatment facilities, medical laboratories, food and beverage processing, aquaculture, and hydroponics where maintaining neutrality is essential.

Tamper-Proof and Stable

To ensure long-term stability and usability, Hanna seals every bottle with an airtight, tamper-proof cap. This prevents CO₂ contamination, which could otherwise alter the pH value over time.

Technical Specifications

• Water purification systems

• Beverage and food processing facilities

• Aquaculture and hydroponics

• Pharmaceutical and clinical laboratories

• Environmental testing and quality control

Consistent Quality and Clear Labeling

Each bottle includes:

• Batch number and expiration date

• Temperature-to-pH correlation table

• Formula prepared under controlled lab conditions

• Air-tight seal to preserve chemical integrity

Best Usage Practices

To maintain accurate and consistent calibration:

1. Always use freshly opened solutions.

2. Clean the pH electrode using Hanna cleaning solution prior to calibration.

3. Store the buffer at 25°C and away from heat or sunlight.

4. Keep the bottle sealed immediately after use.