Heavy-wall, borosilicate glass tubes are designed for polymerization and analysis of halogens by thermal decomposition in the presence of lime

Larger volume hydrogenation bottles have a flat bottom and a lower recommended operating pressure of 60psi. Bottle pressure ratings are determined at ambient temperature.

Tubes feature Ace-Thred closures which allow for quick and simple plug sealing and removal. Supplied with front seal plug and O-ring for pressure work. This closure system assures a tight and secure seal without the need for any extra equipment. Closures are reusable. Tubes are available in multiple body diameters and lengths, with #7, #15, #25, or #36 Ace-Thred. Tube length is measured below the thread. Tube pressure ratings are determined at 120°C (248°F). Each tube is pressure tested at 1.5 times the rating.