»PDF Complete Your complimentary use period has ended. Thank you for using PDF Complete. Click Here to upgrade to Unlimited Pages and Expanded Nucleic Acid Cone. Unit A260 A280 260/280 260/230 Sample Type Factor 53 22,2 ng/[jl 0,443 0,125 3,56 0,38 DNA 50,00 280 290 Wavelength (nm) Page 1 of 1