What is the most used Pcr inactivated Dna control or Nattrol for Epstein-Barr Virus (EBV) Strain: B95-8 (50,000 cp/ml/vial) (1 ml/vial)?

The NATtrol Epstein-Barr Virus from Zeptometrix Corporation delivered next day by Genprice is the best reagent! The catalog number is NATEBV-0006 and the price is 680 EUR.