English to Spanish Science Chemistry; Chem Sci/Eng análisis de laboratorio

For cultural confirmation of PCR positives start with the pre-enrichment and follow procedure outlined in Salmonella method QA-0010-0101 (AOAC) or Salmonella method QA-0010-0156 (USDA). In addition to following the full method, streaking differential agars straight from the BHI is optional. BHI should be retained at refrigeration until confirmation is completed. Also, in addition to performing a cultural confirmation, the laboratory may want to use immunocapture technology in situations where the target DNA has weak or moderate bands.