Hygenic Natural Rubber Tubing Box 11376 by Hygenic GROUP: Lab Equipment & Accessories:Hematology:Controls/Calibrators Item Description: Translucent Amber Tubing, �"-ID x 3/32"-Wall x 7/16"-OD, 100 ft Packaging Desc: Tubing Rubber Amber 1/4X3/32100Ft/Box Country of Origin: US Harmonized Tariff Code: 4009.10.0000 Product Description: Made of natural rubber; seamless, flexible and smooth. Excellent tensile strength. Packaged on reels or coiled in boxes as indicated.