Last Updated: Sep 18, 2016 Views: 234
I didn't find 9013 in Corning's online "Description of Glasses Used in Corning Labware."
Corning home http://www.corning.com life sciences > US + Canada > technical information >
I called Corning's general number: 607-974-9000; they gave me this number for Corning's Life Sciences/labware division: 1-800-492-1110. You may wish to try it.