PTO (Phosphorothioate) Oligos      
  Scale Suitable Length Grade Yield Turnaround Time
  200nmole scale 5 - 50 bases PCR Grade 5 OD 5 - 10 working days -
  1umole scale 5 - 50 bases PCR Grade 50 OD 10 - 15 working days -
  100umole scale 5 - 50 bases PCR Grade 500 OD 20 - 25 working days -