Description
Product Overview
BOJACK pH buffer powder is a high-precision calibration solution designed for accurate pH meter measurements. Each package contains 15 individual packets: 5 each of pH 4.01, 6.86, and 9.18 solution powders, ensuring comprehensive calibration across all pH requirements. The powder is sealed in durable, moisture-proof packaging to maintain freshness and stability, with an accuracy of ±0.01 pH units at 25°C. It is free from BPA and other harmful chemicals, making it safe for various applications. Specifications include package dimensions of 6.38 x 3.82 x 0.47 inches, a weight of 1.45 ounces, and model number BJ-pH-469, manufactured by BOJACK with ASIN B09DCP4HNH.

Usage
This pH buffer powder is ideal for calibrating pH meters in environments such as home laboratories, educational settings, and industrial facilities. It is commonly used by aquarium enthusiasts, pool maintenance professionals, hydroponics growers, and water quality testers to ensure accurate pH readings. Simply mix one packet with 250ml of distilled water, insert the pH meter, stir gently, and wait a few seconds for stable results. Target audiences include hobbyists, scientists, and technicians who require reliable pH monitoring for drinking water, spas, swimming pools, and agricultural systems.
Why Choose Us
BOJACK pH buffer powder stands out due to its exceptional accuracy and long-term stability, backed by a 4.5-star rating from 675 customer reviews. The moisture-proof individual packaging ensures the powder remains effective until use, reducing waste and ensuring consistent performance. Unlike some competitors, it is completely free from toxic substances, aligning with safety standards for diverse applications. Our product’s flexibility with three pH levels allows for thorough calibration, making it a trusted choice in the Industrial & Scientific category, where it ranks highly for reliability and user satisfaction.
Key Features
- High accuracy within ±0.01 pH units for reliable calibration
- Easy to use with simple mixing in distilled water
- BPA-free and non-toxic for safe handling
- Durable moisture-proof packaging to preserve freshness
- Versatile with 15 packets covering pH 4.01, 6.86, and 9.18
FAQ
How do I mix the pH buffer powder?
Add one packet to 250ml of distilled water, stir gently, and immerse your pH meter for a few seconds until the reading stabilizes.
Is this buffer solution safe for aquariums?
Yes, it is free from BPA and harmful chemicals, making it safe for aquarium water testing and calibration.
What is the shelf life of the powder?
When stored in its sealed packaging, the powder remains stable for extended periods, though we recommend using it within a year for optimal accuracy.
Can I use tap water instead of distilled water?
No, using distilled water is essential to avoid contaminants that could affect calibration accuracy.
How often should I calibrate my pH meter?
Calibrate regularly, such as before each use or weekly, depending on usage frequency and environmental conditions.




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