Flynn Scientific Laboratory Item #AP8180 Retails currently for $789 cdn + New in Box. Make a reasonable offer,,,, Hot Plates are general purpose heating devices intended to heat borosilicate (e.g., Pyrex®) glass vessels for laboratory procedures. The ceramic top material offers high-impact strength, remarkable chemical resistance and a bright white color to enhance solution visibility. The temperature range of the hot plates is 80 °C to 580 °C. The stirrer speed is from 200 rpm to 2500 rpm https://www.flinnsci.ca/magnetic-stirrerhot-plate-flinn-4-x-42/ap7236/ current model #ap7236