A calibration slide for microwave staining. A set which includes two glass slides. Slide #1 has liquid crystal squares corresponding to the following temperatures: 35°C, 40°C, 45°C; Slide #2 has liquid crystal squares corresponding to the following temperatures: 50°C, 55°C, and 60°C.
This calibration set will ensure reproducible programming of the oven to achieve an ideal target temperature of large staining volumes (50-200 ml solution).