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In Vitro Irritancy Scores of the two test items and of the controls.
| In Vitro Irritancy Score (IVIS) | UN GHS |
|---|---|
| ≤3 | No Category |
| >3; ≤55 | No prediction can be made |
| >55 | Category 1 |
| Scoring key for category assignment based on IVIS | |
| Treatment | In Vitro Irritancy Score (IVIS) |
|---|---|
| Phytase HM (34000 FYT/g) | 0.1 |
| Phytase HM (65000 FYT/g) | 0.1 |
| Negative control | 0.1 |
| Positive control | 44.0 |
IVIS results from treatment and controls. Phytase HM is classified as ‘No Category’.
