Tubes

Pyrex® Brand Beaded Rim Test Tubes

Rims are fire-polished. Tubes are well annealed, resistant to heat and chemically stable. Large marking spot is included on each tube except 25 mm size.
Pyrex® Brand Beaded Rim Test Tubes
Rims are fire-polished. Tubes are well annealed, resistant to heat and chemically stable. Large marking spot is included on each tube except 25 mm size.