SP Bel-Art ProCulture Round Microcentrifuge Floating Bubble Rack; For 1.5ml Tubes, 20 Places, Fits in 1000ml Beakers (F18875-1000)
- Perfect for incubating microtubes in a beaker of water.
- Buoyant TPX brand polymethylpentene with tiny bubbles throughout for additional buoyancy.
- Insert tubes from the top and easily remove them by pressing the rack down on the bench.
- Withstands boiling for 30 minutes at 100°C (212°F).