Test tube rack for 10-13mm tubes (90 place) (Blue)

• Will sink in a water bath and maintain their stability even in agitated water

• Features end plates for labeling; numbered and lettered rows for tube identification

• Interlocking feet allow stacking of racks for storage

• Steam autoclavable at 121 deg C

• 24.6 x 10.4 x 6.4cm high