Corning® Pyrex® VISTA™ Test Tubes, Beaded Rim
By Corning
These test tubes are well annealed, resistant to heat, and chemically stable. Beaded rims are fire-polished. The 25mm tubes do not have a marking spot. Non-sterile.
These test tubes are well annealed, resistant to heat, and chemically stable. Beaded rims are fire-polished. The 25mm tubes do not have a marking spot. Non-sterile.