מבחנות - Tubes

PYREX Test Tube with Beaded Rim
(Corning - קורנינג)
מק"ט:
- These tubes are made from special tubing to give the optimum wall thickness.
- They are well annealed, resistant to heat, and chemically stable.
- Rims are fire-polished.
כמות:
מקט"ים נוספים: