The use of a single growth medium for environmental monitoring of pharmacy aseptic units using tryptone soya agar with 1% glucose.

The suitability of tryptone soya agar, Sabouraud dextrose agar and tryptone soya agar with 1% glucose plates for general environmental monitoring was compared. Plates were incubated at three different temperatures to assess an optimal temperature for growth. Results indicated that there are benefits from using tryptone soya agar with 1% glucose incubated at 25°C as an all-purpose medium for environmental monitoring. [ABSTRACT FROM AUTHOR]