These polypropylene test tube racks are easy to assemble. Once assembled, you will immediately notice the sturdy, heavy-duty construction and its distinctive printed alpha-numerical designations. These racks are autoclavable. Repeated autoclaving does not seem to cause any warpage. They are submersible in water. They are resistant to common organic chemicals found in laboratories such as ethanol, NBF (neutral bufffered formain) and xylene. These racks are available for use with three common test tubes sizes: 12-13 mm, 16-17 mm and 30 mm. They are available in three colors: red, blue, and white.
Product URL : http://www.evergreensci.com/labware-catalog/racks-
Last Updated : 11/09/2012