This innovative, split-frame Switch-Grid™ rack holds up to two different size tubes in the same rack and allows users to quickly switch grids as needed.10 mm to 30 mm diameter test tubes fit in 5 color coded grid insertsThree tier rack holds tubes securely; rubber feet prevent sliding and enable secure stackingChemical resistant polyoxymethylene plastic can be cleaned with mild detergent, ethanol, or autoclaved at 121 °C (250 ºF)More compact and less expensive than purchasing multiple racksRack frame overall dimensions: 31.8 L x 11.1 W x 6.7 cm H (12.5 x 4.38 x 2.63")
