GE Analytical Instruments continuously strives to provide our customers with superior technology, design, manufacture, and service.

About GE Analytical Instruments

GE Analytical Instruments, part of GE Power & Water, GE Water & Process Technologies, designs and manufactures state-of-the-art instruments for simpler, faster and more accurate analytical measurement. Our instruments combine advanced microchemistry, molecular and atomic physical measurement, along with superior engineering to achieve the most sensitive laboratory and process control instrumentation in the world. GE Analytical Instruments is the world's leading manufacturer of instruments used to measure Total Organic Carbon (TOC) in water.

GE Analytical Instruments has a strong history of technical innovations, and holds numerous product design awards and more than 30 patents. Since developing the first Total Organic Carbon (TOC) instrument for the NASA space program in 1997, the company has achieved many other technology "firsts" by anticipating market needs and demands. Our primary goal is, and has always been, to maximize customer satisfaction and value. We continuously strive to exceed expectations by providing superior technology, design, manufacture, and service.

Market Leadership

GE Analytical Instruments is the global leader in TOC technology for the pharmaceutical industry, with leadership positions in microelectronics and municipal water.


GE Analytical Instruments has combined the best technologies and people from Ionics, Sievers Instruments, and now GE, to offer world-class products, services, and support to its customers. In 2008, the Boulder, Colorado facility started a Zero Waste program. The site currently diverts 75% of its waste to reuse, recycling and composting. In addition, there are projects focused on decreasing paper, electric and water use as well as purchasing recyclable/compostable materials for the building, a concept called pre-cycling. The facility received a Waste Diversion Award from Western Disposal for their efforts in 2012. Learn more about us in the history section.

Our Brand Family - Sievers and Leakwise

Our two instrument brands—Sievers and Leakwise—can be found in a wide range of applications, including pharmaceutical, semiconductor, power generation, chemical, environmental, food and beverage, and medical research. GE Analytical Instruments is the world's leading manufacturer of instruments used to measure total organic carbon (TOC) in water. In addition, we offer boron and nitric oxide analyzers and oil-on-water monitoring systems.