Anybody know the accepted value (Absolute Density) of Co2?

Question

I have to find the percent error for this lab at school, but I can't find the absolute density for Carbon Dioxide. I've tried everything from contacting friends to Googling it. This is my last resort. If you found the density on a site, could you please list the site as one of your resources? Thanks.

Answer 1

http://www.megawatsoft.com/co2excel.asp?cat=7

Don't know if this will help