🔍 Elevate your research game with precision and style! Cole-Parmer is synonymous with quality and innovation in laboratory equipment. Seamlessly connects with standard reference pins for hassle-free setup. Engineered with a robust glass body for longevity and reliability in various applications. Weighing only 0.28 grams, it’s designed for effortless handling and transport. Achieve unparalleled accuracy in your research with this high-quality pH reference half-cell. Instant connectivity Research-ready precision Proudly made in the USA The Cole-Parmer pH Reference Half-Cell features a durable glass body and is designed for accurate research measurements. Made in the USA, this lightweight electrode connects easily with standard reference pins, ensuring reliability and precision in your laboratory applications.