Glass Capillary Tube 300 pieces with thermometer 0 to 300 degree C 2 pieces grating optics This means you can use

This means you can use less energy and still enjoy exceptional cooking performance

Digital temp controller

The knurled knob on the top provides easy handling of the dome

a concave mirror is often used in physics experiments to demonstrate principles such as focal length

250 Ml---------6pcs

Glass Capillary Tube 300 pieces with thermometer 0 to 300 degree C 2 pieces grating optics This means you can useGlass Capillary Tube 300 pieces with thermometer 0 to 300 degree C 2 pieces glass capillary tubes are marked with a black calibration line at 60mm from one end The calibration line establishes a uniform blood column length Treated with ammonium heparin, these tubes are designed for both safe blood collection as well as accurate micro hematocrit determinations Technical Information: Inside Diameter: 0. 55mm + 0. 05mm Outside Diameter: 1. 5mm + 0. 05mm