<li><a href="{{ 'external/lab-equipment/hoods' | relative_url }}">Laminar Flow - Fume Hood - Biosafety Cabinet: what are the differences and when to use them?</a></li>
<li><a href="{{ 'external/lab-equipment/maintenance-of-fridges' | relative_url }}">Maintenance of fridges and freezers</a></li>
<li><a href="{{ 'external/lab-equipment/maintenance_of_cold_traps' | relative_url }}">Maintenance of cold traps </a></li>
<li><a href="{{ 'external/lab-equipment/utilization-of-autoclaves' | relative_url }}">Utilization of autoclaves</a></li>