School Lab Bottled Gas Mini Non-Refillable

School Lab Bottled Gas Mini Non-Refillable

Bottles require a control valve, which is interchangeable between bottles of different gases and are non-refillable (disposable).  
Compressed gas in small, economical bottles.  
Ideal for low gas volume requirements.  
Bottles are re-sealable and valve can be removed whilst gas is still in the bottle. 
Dimensions: 270 x 75 mm.