Cobalt Blue 38 x 3.2mm Tubing
A classic cobalt blue colored borosilicate glass tube. Works well in a neutral to oxidizing flame.
16 mm diameter X 2.4 mm wall thickness X 4 feet long.
A classic cobalt blue colored borosilicate glass tube. Works well in a neutral to oxidizing flame.
16 mm diameter X 2.4 mm wall thickness X 4 feet long.