PYREX VISTA 55mL Test Tubes, 25x150mm
Corning These PYREX® VISTA™ 55mL test tubes are well annealed, resistant to heat and chemically stable. These 25x150mm tubes do not have a blue marking spot. Beaded rims are fire-polished. - COG
Corning These PYREX® VISTA™ 55mL test tubes are well annealed, resistant to heat and chemically stable. These 25x150mm tubes do not have a blue marking spot. Beaded rims are fire-polished. - COG
