What is the most commonly used Pcr inactivated Dna control or Nattrol for Coxsackievirus B4 Stock (Qualitative) (1 ml/vial)?

The NATtrol Coxsackievirus Type B5 Stock from Ncbi publications delivered next week by Gentaur to your Lab is the best reagent! The catalog number is NATCXVB5-ST and the price is 1.046 EUR.