AUTOMATED BATCH STAINER FOR IMMUNOHISTOCHEMISTRY

An automated batch stainer for staining biological specimens on microscope slides. The automated batch stainer includes a slide rack assembly configured to hold microscope slides, a robotic arm that manipulates the slide rack assembly, at least one bath containing reagents and capable of receiving the slide rack assemblies, a heating chamber capable of heating multiple slide rack assemblies, a bar code reader, at least one software program including a graphical user interface and configured to calculate the timing and sequence of the staining protocol and implement the staining protocol by controlling the movements of the robotic arm.