by - Objective
To lay down the procedure for operation of Reverse Laminar Air Flow.
2. Scope
The SOP is applicable to operation of RLAF in sampling .
3. Responsibility
Chemist QC : To follow the procedure
4. Accountability:
Head QC : System Compliance
5. Procedure
5.1 Enter in the area after proper gowning .
5.2 Ensure that the RLAF and area is clean.
5.3 Check the magnelic gauge, the needle should be at zero.
5.4 Switch ON the mains.Switch ON the RLAF.
5.5 Check the reading of magnehelic gauges.
5.6 The reading of magnehelic gauge across the HEPA filter should be between 7 – 15 mm of Hg and across Pre-Filter should be between 2 – 5 mm of Hg.
5.7 Start the working in the area after 30 minutes of starting of RLAF.After completion of work switch OFF the fan, exhaust and then tube light.
5.8 Switch OFF the mains.
5.9 Clean the RLAF area.
6. Annexure (S)
Annexure I : Chemical status label
7. Reference (S)
In house
8. Glossary
| SOP | : | Standard Operating Procedure |
| QC | : | Quality Control |
| RLAF | : | Reverse Laminar Air Flow |
| No. | : | Number |
