For some of your applications it might be of interest or even necessary to protect your chip against the environment, e.g. to avoid evaporation, changing environmental conditions, or contaminations. microfluidic ChipShop offers special chip lids that you can loosely mount on chips and handling frames.
Chip Lids – Microtiter Plate Format
microfluidic ChipShop offers a cover lid for devices in the size of a microtiter plate. You can use them to cover the handling frame in microtiter plate format, in which you have placed your microfluidic chips.