Comprising a 360 x 210mm rectangle of 22mm glass tubing. In use the tube is mounted vertically in a retort stand. Convection currents may be generated by gently heating one of the lower corners of the rectangle, and a small amount of potassium manganate(VII) crystals dropped into the tubule will act as an indicator.
Plated spring steel wire holder with finger grips. The jaws will accept tubes up to 40mm diameter. Overall length: 130mm.
E8A85789 G. Convection in Water Apparatus
Comprising a 360 x 210mm rectangle of 22mm glass tubing. In use the tube is mounted vertically in a retort stand. Convection currents may be generated by gently heating one of the lower corners of the rectangle, and a small amount of potassium manganate(VII) crystals dropped into the tubule will act as an indicator. <return/>Clamps not included.
E8A42754 £35.78 £0.63 £35.78
performance, ideal for use with laboratory glassware, plasticware, rubber, ceramics and stainless steel.