Ensure precise pH measurements with the Beckman Coulter pH Buffers. Packaged in convenient Cubitainers, these buffers are designed for easy handling and storage. Each unit is meticulously formulated to provide accurate calibration for your laboratory instruments, ensuring reliable results every time. The 863217 model is ideal for a variety of applications, making it a must-have for any lab setting. With a focus on quality and consistency, these buffers help maintain the integrity of your experiments. Trust Beckman Coulter for your pH calibration needs!