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Description

Spectrum Discharge Tube - AlcoholSpectrum tubes are glass tubes filled with a gas, usually that of an element or small molecule. Sealed metal electrodes are located at the ends of each tube. Depending on the gas, they MAY generate light by sending an electric discharge through the ionized gas, a plasma. These tubes are made of glass 26 cm long overall and narrowed to capillary width for 8. 5 to 10 cm of the length. Metal wires holding the electrodes are sealed through the ends and

Molecular Models Nitrogen (blue) 3 Hole

called a ‘glissando’

Sample preparation

100mm Glass Dropper

Switch between metric and imperial

loaded > 4

Strong magnetic backing for secure whiteboard attachment

110 X 70mm

Available in other sizes

This School Term Planner helps you to plan major events

(NOTE: They are not designed to be a high power load resistor

Dimensions (mm): H 60 x W 270 x D 390