Results: 101

Efeito germicida do etanol sobre a flora bacteriana das mäos
The action of the ethyl alcohol in skin degermination

Hig. aliment; 6 (24), 1992
The purpose of this paper was to evaluate the action of the ethyl alcohol in skin degermination. The region treated mas the hand of 0 people, where 70 per cent alcohol (by volume) was employed for 1 minute, the percentage of bacterial reduction was higher than 99 per cent ...

Avaliaçäo de desinfetantes químicos de uso doméstico contra Vibrio cholerae EL TOR (amostra näo toxigênica)
Evaluation of the effect of chemical domestic disinfectants on Vibrio cholerae EL TOR (non toxigenic strain)

Rev. saúde pública; 26 (5), 1992
As metodologias de avaliaçäo microbiológica de desinfetantes säo permanentemente questionadas porque os protocolos laboratoriais näo representam as condiçöes reais de uso desses produtos. Em 1985, adotou-se no Brasil, a metodologia da Diluiçäo-Uso da AOAC, para a qualificaçäo microbiológica d...