This 20 place polypropylene round floating rack fits most cryotubes and holds them tightly in a circular pattern formed by 12 outer and 8 inner openings.

• Floats in water; can also be used for quickly thawing frozen cells in a 37 ºC water bath
• Easily remove tubes by holding the center handle and pushing the rack down against the bench until the legs touch
• Dimensions: 6.4 mm (¹/₄") thick; 95 mm (3³/₄") in diameter; 19 mm (³/₄") long legs
• Autoclavable

Excellent for holding cryotubes during work or incubation.