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Table 4 Composition and final concentration of the working solution of the disinfectants tested

From: Combined in-vitro and on-farm evaluation of commercial disinfectants used against Brachyspira hyodysenteriae

Disinfectant

Main bactericidal components and concentration

Working concentration

ET-70%

(alcohol)

70% ethanol

100%a

Virkon-S

(peroxygen compound)

49.7% Pentapotassium bis(peroxymonosulphate) bis(sulphate) and organic acids

1%

CR-36

(alcohol and quaternary ammonium)

0.256% 2-bromo-2-nitro-1,3-propanediol

100% a

Yodermin

(povidone-iodine)

10% Polyvinylpyrrolidone iodine (equal to 1% available iodine)

100% a

Poliformo

(Phenol)

10% p-chloro-m-cresol

2%

Limoseptic

(glutaraldehyde and quaternary ammonium)

5% glutaraldehyde and 4.5% didecyldimethylammonium chloride

1%

MS Megades Novo

(glutaraldehyde and quaternary ammonium)

15% glutaraldehyde and 10% quaternary ammonium

0.75%

MS Megades Oxy

(peroxygen compound and peracetic acid)

7.8% hydrogen peroxide and 2.4%peracetic acid

0.5%

Hypred Force 7 *

(glutaraldehyde and quaternary ammonium)

13% glutaraldehyde, 1.5% didecyldimethylammonium chloride and 8% quaternary ammonium compounds, benzylalkyldimethyl and chlorides

2%

  1. * HYPRED FORCE 7 was only tested under field conditions
  2. a not diluted