أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
However the eye washing solutions consists of a saline solution that, of course, wouldn't have an expiration date, it must be changed at least annually, because of the sensibilitiy of all chemical substances to UV radiations, precipitation, change of color, smell or physical aspect.
