Ensure Accurate pH Readings Every Time!

Achieve precise and reliable pH measurements with our convenient 3-pack pH Buffer Calibration Powder Set. This essential kit provides everything you need to accurately calibrate your pH test meter, ensuring optimal performance for all your testing needs, from aquariums and hydroponics to pools and lab work.

Why Choose Our pH Buffer Powder?

• Ultimate Accuracy: Each powder packet, when mixed with 250ml of distilled or deionized water, creates a highly accurate buffer solution (±0.01pH at 25°C). This precision is crucial for consistent and trustworthy results.
• Extended Shelf Life & Stability: Unlike pre-mixed liquid solutions, our powder buffers offer an indefinite shelf life, providing superior stability. This means no more worrying about expired solutions or loss of accuracy over time.
• Cost-Effective & Space-Saving: Get more for less! These lightweight and inexpensive powder packets take up minimal storage space, making them ideal for both low-volume users and those who prefer to prepare solutions on demand.
• Fresh Solution, Every Time: Only mix what you need, when you need it! This ensures you're always using a fresh, potent calibration solution for the most accurate readings.
• Simple & Fast Preparation: With a straightforward 3-step procedure clearly printed on the back of each packet, preparing your calibration solution is quick and hassle-free. Just add 250ml of distilled water, mix, and you're ready to calibrate!

Perfect For:

• pH Test Meters
• Aquarium & Pond Water Testing
• Hydroponics & Plant Nutrient Solutions
• Pool & Spa Water Quality Checks
• Laboratory & Scientific Applications
• Home Brewing & Winemaking

What's Included:

This essential set provides the three most popular and commonly used pH calibration points:

• 1 x pH 4.00 Calibration Powder Packet
• 1 x pH 6.86 Calibration Powder Packet
• 1 x pH 9.18 Calibration Powder Packet

Specifications:

• Packet Volume: Each packet makes 250 mL of buffer solution
• Solution Accuracy: ±0.01pH at 25°C
• Mixing: Designed for use with distilled or deionized water