WESTBROOK, ME (October 12, 2018) Questionable data could be the result of an underperforming automated liquid handler (ALH). Artel has collaborated with applications specialists and industry leaders to create a downloadable, easy-to-display wall poster of troubleshooting tips to help you optimize your ALH for the most accurate assay results. The poster is useful for virtually all liquid handler platforms. A few of the listed scenarios are: non-linear data from a serial dilution, liquid remaining inside tips after a dispensing step, and the impact that environmental conditions have on lab instrumentation. Remedies for each of the situations listed are offered, making the poster a valuable reference for your laboratory.