On the AquaAnalytics website you can choose and order laboratory VIS UV and portable spectrophotometers at an affordable price. The most popular items are always in stock. Spectrophotometers provide accurate results on control parameters - ammonium, COD, TOC, nitrogen, nitrate, iron, chlorine and more.Three versions are available to meet different testing needs in water, food and the environment: DR6000 benchtop VIS UV spectrophotometer (190 - 1100 nm) with high-speed scanning, DR3900 laboratory VIS photometer (320 - 1100 nm) and portable DR1900 (340 - 800 nm). Hach Lange spectrophotometers are equipped with an extensive set of preprogrammed methods, up to 250 with the possibility of creating your own. We supply the full range of Hach Lange reagents and spectrophotometers so if you cannot find a model or feature that you require please call our Sales Team or use the form on the Contacts page.