What is the best Pcr inactivated Dna control or Nattrol for Pneumonia viral reference serum panel-Atypical Bacteria & Viruses (12 x 0.2ml/vial, 2 x 1.2 ml/vial)?

The NATtrol Pneumonia Panel-Quantifiable Bacteria from PubMed Publications delivered next week by Genprice is the best reagent! The catalog number is NATPPQ-BIO and the price is 644 EUR.