Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

3M™ Organic Vapor Monitor 3520B, with Backup Section, Bulk 50/Case

3M ID  70070614964    UPC#  50051138464894    3M Product Number  3520B     
3520B Organic Vapor Monitor with Backup Section, Bulk
3520B Organic Vapor Monitor with Backup Section, Bulk
This monitor is suited for compounds for which activated carbon shows limited capacity. Accuracy of +/-25% at a 95% confidence level for many workplace contaminants. Bulk packed. Analysis not included.
Need Help?

Questions? We can help

Contact Us



The 3M™ Organic Vapor Monitor 3520, with Backup Section uses the proven scientific principle of diffusion, which is the gradual mixing of molecules of two or more substances. Primary and back-up sorbent pads are included for sampling demanding environments where additional capacity is needed. Especially suited for monitoring compounds like acrylonitrile, butadiene and methylene chloride for which activated carbon shows limited capacity. Increased sampling may be necessary when sampling volatile compounds (compounds with low boiling points), high or unknown concentrations, complex mixtures, or when sampling in high humidity conditions. It has an 18-month shelf life.


Product TypePersonal Monitor
Recommended ApplicationHealth & Safety Testing
Recommended IndustryAutomotive, Construction, Food & Beverage Manufacturing, Manufacturing, Metal Production & Fabrication, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation

To View All Videos Visit the 3M Safety Video Center