Light Cobalt Blue 25 x 4.0mm Twist Tubing
A light cobalt blue colored borosilicate glass tube. Works well in a neutral to oxidizing flame.
25 mm diameter X 4 mm wall thickness X 4 feet long.
A light cobalt blue colored borosilicate glass tube. Works well in a neutral to oxidizing flame.
25 mm diameter X 4 mm wall thickness X 4 feet long.