Do cartridges need to be brought to room temperature before use? March 03, 2021 19:22 No, cartridges can be used directly out of refrigeration. Related articles Do I need to calibrate my binx io Instrument? What is the shelf life of binx io CT/NG assay cartridges? How does the binx io System compare to its competitors? Are external QC controls required for my binx io System? What printer can I use with my binx io?