Glass Capillary Tube 300 pieces with thermometer 0 to 300 degree C 2 pieces grating optics This means reduced fatigue for

This means reduced fatigue for lab personnel who may use the electrode for extended periods

Newtons Ring Apparatus In Wooden Box

Digital temp controller

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

Glass Capillary Tube 300 pieces with thermometer 0 to 300 degree C 2 pieces grating optics This means reduced fatigue forGlass 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