![PYREX 70mL Test Tubes, 25x200mm](http://plus.labcloudinc.com/cdn/shop/products/9800-25X_053dde31-71cb-434c-b4a0-dd430d08d58c_{width}x.jpg?v=1598619350)
PYREX 70mL Test Tubes, 25x200mm
Corning These PYREX® 70mL test tubes are made from special tubing to give the optimum wall thickness. They are well annealed, resistant to heat and chemically stable. These 25x200mm tubes have a white marking spot. Beaded rims are fire-polished. - COG