PUR-Blue™ DUO Swab Sampler delivers both sample collection & enrichment in one convenient device.


Now you can start enrichment immediately after collection, eliminating handling & transfer in the laboratory.



One tube contains a pre-hydrated swab with neutralising media. The second tube contains an enrichment broth for faster recovery and growth of target organisms such as Listeria or Salmonella.


Advantages of the PUR-Blue™ DUO Swab Sampler:

  • Collect & enrich samples with one device
  • Save time and labour in the laboratory
  • Reduce media costs




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