GE Analytical Instruments (formerly Ionics Instruments) is the world's leading manufacturer of on-line, portable and laboratory instruments used to measure total organic carbon (TOC) in water. Additional products include an ultrapure water boron analyzer, a nitric oxide analyzer and oil on water detection and monitoring systems. GE Analytical Instruments' brands include: - Analytical Instruments (laboratory, on-line, and portable) - Oil on Water Monitors and Detection Systems These products can be found in a wide range of applications, including pharmaceutical, microelectronics, chemical, petroleum, power generation, drinking water, environmental, food and beverage, and medical research. GE Analytical Instruments is a division of GE Water & Process Technologies.