1)
Barcraft-Warburg Manometer, Manometer is mounted on Aluminium stand.
It consists of a three way stopcock at the top, graduated scale, reaction
vessel connected by means of standard joint and have off centre internal
reservoir, and a side bulb
2)
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Glass parts only.
3)
Manometer,
, U tube mounted on wooden stand with scale 250-0-250 mm without mercury.
4)
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with scale 120-0-120 mm.
5)
Mercury
Diffussion Pump, Tripple stage with electric heater.