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Poster Information


Poster Guidelines

  • All posters should be mounted on the assigned board by 7:30 AM on the assigned day and should be taken down by 10:30 PM (your poster will be up all day).
  • Authors assigned to a morning poster session are asked to stand by their posters from 8:00 - 10:30 AM whereas authors assigned to an evening poster session are asked to stand by their posters from 8:00 - 10:30 PM.
  • The poster display boards will accommodate posters up to 4' high x 8' wide (1.2 x 2.4 m). Push pins and poster board numbers will be provided.

ePoster Upload

New this year. All authors will be asked to upload an electronic version of their poster for viewing by conference attendees. Access to ePosters will be restricted to confirmed registrants and will be posted for up to 4 weeks following the conference.

Please log into your abstract submission account and upload a copy of your poster for the AChemS ePoster System.

  • All uploads should be in PDF file format. You may save your poster in PDF format easily in Microsoft PowerPoint.
  • Please make sure that your poster file is no larger that 35 inches wide. If your file is larger than this, please resize it in PowerPoint prior to uploading.
  • Please make sure your upload file only has a single slide/page.
  • To upload your file, simply log into your abstract submission account at and click on the ePoster option.

Conference Poster Printing Service


Poster Printing Cost
Before April 15 70 USD
April 15 - April 20 85 USD
Service includes printing and shipping.
  • Posters will be printed and shipped to the conference venue.
  • Posters for this conference are 72 inches WIDE and 42 inches HIGH.
  • Available Template:  72 in x 42 in - Download
  • Please leave a 1 inch margin (text and graphics) on all sides to ensure proper trimming. Backgrounds may extend to edge.
  • The cost of each print is indicated in the table to the right. No posters will be accepted after April 20th.
  • All posters are printed on glossy photographic quality paper at a resolution of 600 DPI.
  • To begin, log into your abstract submission account and click on poster printing.

File Upload Requirements and Recommendations

  • Please set your file/page size to 72 inches WIDE and 42 inches HIGH to ensure the proper aspect ratio.
  • All files should be uploaded in Acrobat (.PDF) format.
  • Your file must have an "extension" that identifies the file type.
  • Files larger than 100 MB are too large to upload.
  • Be sure to view your poster at a magnification of at least 200% to ensure the quality of all images/charts/graphics.
  • Please leave a 1 inch margin (text and graphics) on all sides to ensure proper trimming. Backgrounds may extend to edge.
  • An instant online preview will not be available but we will check over your file before we print it to make sure it looks correct. If you'd like a proof emailed to you simply make a note in the Special Instructions Box when adding your item to the cart. Please keep in mind this may delay the printing of your file.
  • If you have any special requirements for framing, trimming, or size, let us know in the Special Instructions Box when adding your item to the cart.