What is the most precise Pcr inactivated Dna control or Nattrol for Adenovirus 40 (Stool Matrix) (0.5 ml/vial)?

The NATtrol Adenovirus Type 40 Stock from Zeptometrix Corporation delivered next day by Gentaur to your Lab is the best choice!!! The catalog number is NATADV40-ST and the price is 1.046 EUR.