1.5 pack of pH buffer solution powders — premeasured, individually sealed packets. Each packet makes 250 mL of pH 10.01 buffer solution. Key benefits Accurate and consistent: Premeasured powder packets eliminate the need to weigh ingredients, giving reproducible pH 10.01 buffer every time. Fast and convenient: Prepare calibration solution quickly by dissolving one packet in 250 mL of water — no powder measuring required. Protected and portable: Individually sealed packets reduce exposure to moisture and contamination, making storage and transport simple and reliable. What it does and how it performs Function: Produces a 10.01 pH buffer solution for instrument calibration and quality checks. Form and size: Powder format in individually sealed packets; each packet yields 250 mL of solution. Compatibility: Suitable for calibrating pH meters, electrodes and portable probes used in laboratories, field testing, production lines and classrooms. Material/performance: Dry buffer powder designed for straightforward dissolution to provide stable, predictable pH 10.01 performance when prepared as directed. Practical use scenarios Laboratory calibration: Prepare a fresh 250 mL pH 10.01 buffer to calibrate benchtop pH meters before critical measurements. Field service and maintenance: Carry sealed packets for onsite probe calibration and troubleshooting without needing scales or bulk reagents. Teaching and demonstrations: Give students measured, safe portions to prepare standard buffer solutions during lab exercises. How to use (simple) Open one sealed packet and mix the contents into 250 mL of water. Stir until fully dissolved to obtain a pH 10.01 buffer solution. Package note Pack contains a 1.5 pack of premeasured pH buffer powder packets; each packet prepares 250 mL of 10.01 pH buffer solution.