Screw threaded glass tubes
Made of borosilicate or soda glass. The high quality of those screw threaded tubes is reflected in the uniformity of their wall thickness and of their diameter and
Supplied in small quantities per case for a more convenient use in laboratory.
Tubes are supplied without caps. To order caps see below.
Polypropylene caps are designed for the round bottom tubes.
Aluminium caps are designed for flat bottom tubes.