Description

Polypropylene test tube racks snap together for easy assembly, sturdy construction, stackable, and are available in four colors. These are 5 rows deep and 11 rows across and will fit tubes up to 16mm in diameter. These will not float in waterbath. Alphanumerical positions for clear sample identification. Wide spaces between positions. Operating temperature -20 to 90°C. Autoclavable at 121°C.