PUR-Blue™ DUO Swabs

PUR-Blue™ DUO Swab Samplers

PUR-Blue™ DUO Swab Samplers combine practical convenience with sound microbiology.  DUO is designed to facilitate the collection and enrichment of pathogens with a single device.  One tube of the DUO contains a polyurethane tip swab hydrated with a neutralizing media.  The second tube contains a ready-to-use enrichment broth for recovery and growth of target organisms such as Listeria or Salmonella. With the PUR-Blue DUO, enrichment can start immediately after collection, eliminating handling and transfer in the laboratory.

PUR-Blue™ DUO Swabs

1.5 ml Collection Solution / 9 ml Enrichment Broth

  • HiCap™ Neutralizing Broth / Buffered Peptone Water – DUO-HC9BPW
  • HiCap™ Neutralizing Broth / Demi-Fraser Broth – DUO-HC9DFB
  • HiCap™ Neutralizing Broth / UVM – DUO-HC9UVM
  • D/E Neutralizing Broth / Buffered Peptone Water – DUO-DE9BPW
  • D/E Neutralizing Broth / Demi-Fraser Broth – DUO-DE9DFB
  • D/E Neutralizing Broth / UVM – DUO-DE9UVM