An aqueous solution is a solution in which the solvent is water. It is usually shown in chemical equations by appending (aq) to the relevant chemical formula. For example, a solution of table salt, or sodium chloride (NaCl), in water would be represented as Na + (aq) + Cl â (aq).
Individual ergonomic assessment. An ergonomic evaluation is a formal, structured process that assesses many physical and cognitive parameters of the worker, the workspace, and the job characteristics to determine if the job fits the worker and to identify ALL risk factors for repetitive strain injury (RSI) .
Our ergonomic assessment tool is a quick and easy solution for determining the ideal height for your sit-stand desk, ergonomic chair, keyboard tray and monitor arm. A monitor arm is a highly adjustable arm that attaches to your desk, usually with a bolt-through or clamp mount. 2  Once you have your monitor arm installed, you will be able to adjust your monitor as needed throughout the day. 3  This is especially beneficial to your eyes and your neck.