SOPs of Using Fume Hoods

Fume hoods are vital for ensuring the safety of laboratory personnel by controlling exposure to hazardous fumes and vapors. AAKAR Scientific provides high-performance ducted fume hoods that meet international standards. To optimize their use, here are some Standard Operating Procedures (SOPs) every lab should follow.

Pre-Use Checks

• Ensure the fume hood is operational by checking the airflow indicator or alarm.
• Make sure the sash glass is clean, and the opening is within recommended height limits.
• Inspect for obstructions or stored items inside the hood. A fume hood is not a storage unit.

During Use

• Work at least 6 inches inside the hood to ensure containment.
• Keep equipment away from the baffle and sides to avoid disrupting airflow.
• Avoid rapid movements and close the sash when not actively working.

Post-Use Protocols

• Clean up all chemical residues and spills.
• Turn off all equipment and allow the hood to run for a few minutes post-operation.
• Close the sash completely and record usage details if necessary.

Maintenance SOPs

• Schedule routine maintenance, including airflow tests and general inspection.
• Keep a maintenance log and service reports.

AAKAR Scientific provides user training and detailed SOP documentation with every installation to ensure optimal and safe usage of fume hoods.