primer dilution - primer dilution from picomoles to micromolar (Mar/13/2008 )

how do I get a 10 micromolar primer concentration from a 100 picomole primer solution. Need Help!

A 1 micromolar solution has 1 picomole per microliter.

So your 100pmol solution is at a concentration of 100uM. Dilute 1 in 10. =)