- Puffer Powder: Our pH calibration solution powder is essential for testing drinking water, swimming pools, aquariums, and hydroponics. It ensures accurate pH readings, making it a vital tool for maintaining water quality. - Laboratory pH Meter: This versatile pH buffer powder is ideal for various applications, including drinking water testing, aquarium maintenance, pool pH checks, and pH calibration. It guarantees precise measurements across different environments. - Convenient Packaging: Each pouch is designed for easy storage in drawers, bags, or suitcases. Lightweight and portable, our pH calibration powder set is practical for both personal and professional use. - Comprehensive Calibration Solutions: The set includes calibration powder for pH levels of 6.86, 4.01, and 9.18, catering to all your pH testing needs. This ensures you have the right solution for any pH requirement. Use Scenarios: 1. Ensure safe drinking water by regularly testing pH levels with our calibration powder. 2. Maintain optimal conditions in aquariums by performing accurate pH tests, promoting a healthy environment for aquatic life. 3. Keep swimming pools in top condition with precise pH readings, ensuring safe and enjoyable swimming experiences. With our pH calibration powder, you can achieve consistent and reliable results, giving you peace of mind in your water quality management.