PYREX VISTA 55mL Test Tubes, 25x150mm
These PYREX® VISTA» 55 mL 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.
These test tubes are annealed, resistant to heat and chemically stable. Rims are fire-polished. The 25 mm diameter tubes do not have a marking spot.
||21 × 17 × 15 in