The MultiRack™ is compact, lightweight and stable. Ideal for incubators, refrigerators, freezers, under lab hoods and on bench tops. Not only is it submersible but it will also sink and maintain stability without tipping over. Made of highly resistant acetal polymer, it will not shatter or stain in contact with most laboratory chemicals. Will not chip, peel or rust. The base tier has rounded wells with drain holes. Interlocking feet allow stacking. Autoclavable at 121°C. Dimensions: 293 mm x 115 mm x 65 mm H. Holds up to 84 tubes, 13mm in diameter.