Check the listing for details. Dynarex Iv Extension Sets. Condition: New. Listed at 129.00 USD. Available in various lengths and dimensions to accommodate various applications. Quantity per box: 100 Designed to add length to IV delivery systems Available in a variety of lengths for optimal adaptability Tubing can sustain static tensile force of 15 N for 15 seconds Can withstand 300 mL of mercury pressure For use with gravity administration sets only: not compatible with infusion pumps Constructed from premium plastic materials for improved reliability Sterile and individually packaged for optimal hygiene Non-pyrogenic; Not made with natural rubber latex or DEHP