Any and all activities described on this website should be performed only by trained and qualified individuals. Anyone using this website assumes all risks associated with such use, and agrees to indemnify, not sue, and release from liability Hach Company, its affiliates, and their directors, officers, employees and agents (“Indemnitees”) from and against any liability that results. In no event will the Indemnitees be liable for direct, indirect, special, incidental or consequential damages resulting from any defect or omission in the website materials. Hach Company reserves the right to make changes in these materials and its products at any time, without notice or obligation. Any included safety information is supplemental only, and may not encompass all Federal, State and Local codes. Please consult the relevant OSHA & EPA codes, and Safety Data Sheet (SDS) for chemical exposure protection. This material is not to be distributed without the written permission of the Hach Company.