PYREX VISTA 20mL Test Tubes, 16x150mm
Corning These PYREX® VISTA™ 20mL test tubes are well annealed, resistant to heat and chemically stable. These 16x150mm tubes have a blue marking spot. Beaded rims are fire-polished. - COG
Corning These PYREX® VISTA™ 20mL test tubes are well annealed, resistant to heat and chemically stable. These 16x150mm tubes have a blue marking spot. Beaded rims are fire-polished. - COG
