Adapter Tube stopper(bent),6mm-8mm
Adapter Tube(with double mouths),85mm-130mm
Adapter Tube(with one stopper),40mm-60mm
Transmitting Gas Tube,300mm
Drying Tube(stright),172mm-185mm
Drying Tube(oblique),150mm
Melting Point Tube,180*24mm
Fermentation Tube(graduated),5ml-25ml
Fermentation Tube,5-25ml
Piston glass tube(two way),2mm
Stopcock(T-shaped)2mm
Stopcock(oblique bore),2mm
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