Fig. 2From: Production of a chimeric porcine reproductive and respiratory syndrome virus (PRRSV)-2 vaccine using a lab-scale packed-bed bioreactor CelCradleCell growth, pH, and glucose concentrations of CelCradle. Arrows indicate the timing of medium exchange. (A) Lot (A) (B) Lot (B) (C) Lot (C) (D) Lot DBack to article page