Table 7.

Triazole MIC ranges for the reference A. flavus ATCC 204304 isolate in eight laboratories

Antifungal agent and MIC criterionMIC rangea
RPMIRPMI-2%M3M3-2%
Itraconazole
 MIC-00.2–0.50.12–0.50.5–10.5–1
 MIC-2b 0.06–0.20.06–0.50.06–0.20.06–0.5
Posaconazole
 MIC-00.06–0.50.06–0.50.12–0.20.12
 MIC-20.03–0.120.03–0.060.01–0.120.03–0.06
Ravuconazole
 MIC-00.5–40.5–21–40.5–4
 MIC-20.12–10.06–10.12–10.06–2
Voriconazole
 MIC-00.5–40.5–20.5–>80.5–4
 MIC-20.12–0.50.06–0.50.12–10.12–2
  • a Forty-eight-hour MICs are shown; MICs are reported in micrograms per milliliter.

  • b The reference MIC-2 range is 0.12 to 0.5 μg/ml (10).