The Microbiological Risk of Anaesthetic Pre-parations Propofol has previously been reported to he a suitable culture medium fir several organisms

in this study, we evaluated several other anaesthetic preparations in addition to propofol including (mi-dazolam, hypnomidate, vecuronium bromide, pro-pofol, flumazenil, fentarzyl citrate, dihidrobenzyl pe-ridol, ketamin hydrochlorid) as a growth medium for enterohacter sp. As a result, we observed the growth of en-terohacter in the vecuronium bromide, propofol, flu-mazenil, and fentanyl citrate medium. On the other hand, there was no detectable growth in midazolarn, hypnomidate, ketamin hydrochlorur, and dihydrobenzylperidol.