This four piece welded assembly consists of a constant one inch regular bevel needle affixed to a second non-coring needle (variable length), with both hubs bent at 45º for ease in handling. The hubs comply with the latest revisions of ANSI, ISO and GG-N-196 specifications to ensure highest quality and universal compatibility. Tubing complies with medical and laboratory grade ASTM-A908 specifications.

The superior labware construction allows improved durability and minimizes gas or liquid escape after puncturing the septum during liquid transfer or gas purging techniques. These laboratory needles are particularly effective when handling specialty chemicals.