SAVE $20 on any order of $500+ Code: SAVE20
SAVE $35 on any order of $1000+ Code: SAVE35
SAVE $55 on any order of $1500+ Code: SAVE55
These beaded rim test tubes are made from special tubing to give the optimum wall thickness. They are well annealed, resistant to heat and chemically stable. These tubes have a white marking spot. Beaded rims are fire-polished.
Features: