With these round floating lab tube racks, tubes remain completely immersed while the tops rest above the racks.
- Fits 400mL beakers
- 8 place rack with 10.8mm holes for 1.5mL micro-tubes
- 6.4mm (1/4") thick with 19mm (3/4") long legs & a center handle
- Release tubes by lightly pressing down against the bench until the legs touch
- 8 places with an outer diameter of 2-5/8" & fits a 400mL beaker
- Steam autoclavable
- Sold in full packages only