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USP 797
ISO Requirements
| Question | Answer |
|---|---|
| Ante room opens only into positive pressure buffer room | ISO 8 |
| Ante room that opens into one or more negative pressure rooms | ISO 7 |
| Positive Pressure Buffer Room | ISO 7 |
| Negative Pressure Buffer Room | ISO 7 |
| Segregated Compounding Area | NO Requirements |
| Containment Segregated Compounding Area | NO Requirements |
| Buffer Room | Pressure Gradient 0.020 higher than ante room |
| Ante Room | Pressure Gradient 0.020 higher than general area |
| Ampule (Allowable in Use Time Opened in ISO Class 5) | Use and Discard Remainder |
| Ampule (Allowable in Use Time Opened Outside ISO Class 5) | Use and Discard Remainder |
| Single Dose Vial (Allowable in Use Time Opened in ISO Class 5) | 12 hours |
| Single Dose Vial (Allowable in Use Time Opened Outside of ISO Class 5) | 4 hours for single patient use |
| Multidose Vial (Allowable in Use Time Opened in ISO Class 5) | 28 days unless otherwise specified |
| Multidose Vial (Allowable in Use Time Opened Outside of ISO Class 5) | 28 days unless otherwise specified |
| BUD Category 1 | 12 hours room temperature |
| BUD Category 1 | 24 hours refrigerated |
| BUD Category 2-Nonsterile Components | 24 hours room temperature |
| BUD Category 2-Nonsterile Components | 4 days refrigerated |
| BUD Category 2-Nonsterile Components | 45 days frozen |
| BUD Category 2-Sterile Components | 4 days room temperature |
| BUD Category 2-Sterile Components | 10 days refrigerated |
| BUD Category 2-Sterile Components | 45 days frozen |
| BUD Category 3 | 180 days |
| Hazardous Buffer Room to Anteroom | Pressure Gradient 0.01 to 0.03 |
| Electronic Air Sampling- Category 1 and 2 | 6 months |
| Electronic Air Sampling- Category 3 | Monthly |
| Surface Sampling- Category 1 and 2 | Monthly |
| Surface Sampling- Category 3 | Weekly |
| ISO Class 5 Air Sample | Action Plan: >1 |
| ISO Class 5 Surface Sample | Action Plan: >3 |
| ISO Class 7 Air Sample | Action Plan: > 10 |
| ISO Class 7 Surface Sample | Action Plan: >5 |
| ISO Class 8 Air Sample | Action Plan: >100 |
| ISO Class 8 Surface Sample | Action Plan: >50 |