For use with Spacelabs Multigas Analyzers (90518 and 91518). Co-extruded PE/PVC 7′ anesthetic agent sample line with a male luer connector on each end, 1.22 mm/.048 in ID tubing. This tubing was developed to prevent the loss of compounds due to absorption into the tubing, evaporation through the tubing, or alteration due to the leaching of plasticizers from the tubing. Normal PE tubing provides excellent compound compatibility, but it is prone to kinking. This tubing provides the best of both: it has PE on the inside for compatibility and PVC on the outside to minimize kinking. Single use. Box of 50.