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Results of Moist Heat Autoclave Decontamination of ASTM Level 1 Procedural Mask at 121.1°C for 30 Minutes.a
| Method | Mask Type | SteriGage Result | ATTEST Result | NIOSH Fit Test Result | Mean Retention of Aerosolized Particles (%R) | ||
|---|---|---|---|---|---|---|---|
| 0.3 μm | 1.0 μm | 5.0 μm | |||||
| Control | ASTM level 1 procedural mask | NA | NA | NA | 40.86 ± 0.62 | 70.74 ± 0.90 | 98.22 ± 0.66 |
| 121.1°C for 30 min (3 cycles) | ASTM level 1 procedural mask (n = 3) | Pass | Pass | NA | 42.84 ± 1.19 | 68.87 ± 3.51 | 96.99 ± 2.30 |
a NA indicates not applicable.
