Chemical Guide for Ductless Hoods

Search our online database of over a thousand chemicals for help determining what filter is right for your laboratory application. 

  • Search chemicals by name, synonym, or CAS number 
  • Learn NIOSH and OSHA Exposure Limits, Odor Threshold and Filter Capacity 
  • View filter-chemical compatibility ratings 

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Download the guide as a PDF


This guide is not an approved list of chemicals

The Chemical Guide is only a reference and may contain inaccurate or outdated information. You must request a Chemical Assessment to receive Labconco’s recommendations. You and your on-site safety officer are responsible for determining the appropriate chemicals, enclosure and filters to ensure your safety.