error bar - (Aug/16/2010 )

hi

do we need to put error bar on the standard curve?

For what application of the standard curve?

bob1 on Mon Aug 16 22:50:08 2010 said:

to determine the x= concentration value by substitute y= absorbance of compound with unknown concentration in the equation y=mx+c

Probably not then, if you are doing some sort of linear regression it inherently comes with an error estimate. Though if you want to publish the curve, then it is a good idea to add the error bars.