PYREX VISTA 70mL Test Tubes, 25x200mm
Corning These PYREX® VISTA™ 70mL test tubes are well annealed, resistant to heat and chemically stable. These 25x200mm tubes do not have a blue marking spot. Beaded rims are fire-polished. - COG
Corning These PYREX® VISTA™ 70mL test tubes are well annealed, resistant to heat and chemically stable. These 25x200mm tubes do not have a blue marking spot. Beaded rims are fire-polished. - COG
