Borosilicate glass, open both ends. For oxidization and reduction of chemical substances. Length 30cm approx.
TUBES COMBUSTION
Nuffield pattern, with short glass tube fused to one end to enable the collection of reacting gases. Suitable for the reduction of metal oxides with hydrogen. Dimension 150mm length and 15mm dia.
TUBES DELIVERY
Soda glass, outside dia. 6mm, supplied in set of 6.