PYREX Test Tube with Beaded Rim

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: