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A Comparison of the Antimicrobial Activity of PHMB and Chlorhexidine

A Comparison of the Antimicrobial Activity of PHMB and Chlorhexidine. Chlorhexidine Vs. PHMB. Rate of Kill of Chlorhexidine and PHMB Vs. S.aureus in clean conditions (BS 3286). Chlorhexidine. PHMB. Chlorhexidine and PHMB concentration expressed as % product (20% active ingredient).

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A Comparison of the Antimicrobial Activity of PHMB and Chlorhexidine

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  1. A Comparison of the Antimicrobial Activity of PHMB and Chlorhexidine

  2. Chlorhexidine Vs. PHMB • Rate of Kill of Chlorhexidine and PHMB Vs. S.aureus in clean conditions (BS 3286) Chlorhexidine PHMB Chlorhexidine and PHMB concentration expressed as % product (20% active ingredient)

  3. Chlorhexidine Vs. PHMB • Rate of Kill of Chlorhexidine and PHMB Vs. S.aureus in dirty conditions Chlorhexidine PHMB

  4. Chlorhexidine Vs. PHMB • Rate of Kill of Chlorhexidine and PHMB Vs. Ps.aeruginosa in clean conditions Chlorhexidine PHMB

  5. Chlorhexidine Vs. PHMB • Rate of Kill of Chlorhexidine and PHMB Vs. Ps.aeruginosa in dirty conditions Chlorhexidine PHMB

  6. Chlorhexidine Vs. PHMB • Rate of Kill of Chlorhexidine and PHMB Vs. S.marcescens in clean conditions Chlorhexidine PHMB

  7. Chlorhexidine Vs. PHMB • Rate of Kill of Chlorhexidine and PHMB Vs. S.marcescens in dirty conditions PHMB Chlorhexidine

  8. Chlorhexidine Vs. PHMB • Rate of Kill of Chlorhexidine and PHMB Vs. C.albicans in clean conditions PHMB Chlorhexidine

  9. Chlorhexidine Vs. PHMB • Rate of Kill of Chlorhexidine and PHMB Vs. C.albicans in dirty conditions Chlorhexidine PHMB

  10. Effect Levels • Time taken for 99.999% kill of S.aureus Clean Conditions Dirty Conditions

  11. Effect Levels • Time taken for 99.999% kill of Ps.aeruginosa Clean Conditions Dirty Conditions

  12. Effect Levels • Time taken for 99.999% kill of S.marcescens Clean Conditions Dirty Conditions

  13. Effect Levels • Time taken for 99.999% kill of C.albicans Clean Conditions Dirty Conditions

  14. Chlorhexidine Vs. PHMB • PHMB is more effective than CHG in both clean and dirty conditions against S.aureus • CHG is slightly more effective than PHMB in both clean and dirty conditions against both Ps.aeruginosa and S.marcescens • PHMB is more effective than CHG in clean conditions against C.albicans • CHG is not effective in dirty conditions up to 0.2% when tested against C.albicans • PHMB is effective at 0.2% in dirty conditions against C.albicans

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