What do I resuspend my oligo/probe in and what concentration should I aim to?
Purified distilled water, TE or any biological buffers (i.e. with physiological pH) are acceptable as diluents. The recommended diluent volume is 100 µl - 1 ml, the concentration depending on the application to be used and the yield of the resulting product (see also FAQ "How stable is my probe once I have resuspended it?").
Standard concentration for PCR primers is 0.1 mM.