Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

3M™ Organic Vapor Monitors

Lightweight, self-contained monitors record time-weighted average (TWA) vapor concentrations in factories and industrial, histology, cytology, and clinical labs

Manufacturer:  3M™ 3520

 View more versions of this product

Catalog No. 17-985-363A

  Check Availability
Add to cart



Provide low per-test cost. Short-term and workshift sampling can be conducted easily so you can quantify vapor exposure by employee, job category, or area.
  • To use, simply remove a monitor from its package and clip it to clothing near the breathing zone
  • For monitoring a specific work area, place the monitor in a location where airflow is unrestricted
  • After monitoring, seal the badge with the supplied cap; replace it in the package; record the time, date, and vapors to be analyzed; and send it to the lab for analysis†
Periodic sampling and screening of hazardous areas and jobs; indicating trouble spots; checking ventilation; and keeping accurate employee health records.
Monitor Types
  • Monitors 3500 and 3510 are designed to provide precise TWA concentration measurements for an eight-hour period. Monitors 3500 and 3520 allow you to collect data for analysis by an independent laboratory. Monitors 3510 and 3530 include prepaid analysis for up to three compounds per badge
  • Monitors 3520 and 3530 are designed with a special backup section for sampling environments that include compounds like acetone, methylene chloride, and isopropyl alcohol
Acetone, methyl ethyl ketone, and vinyl acetate may show a decreased recovery when sampled in high relative humidity. These safety products must be used in accordance with OSHA regulations and the user instructions, warnings, and limitations accompanying each product. Misuse may result in sickness or death.

Order Info

Data is available from 3M on sampling rate and measuring range for more than 135 vapors that these monitors can sample. Contact your Fisher Scientific Customer Service Representative at 1-800-772-6733 for a complete list of organic compounds sampled.


Monitors meet or exceed OSHA accuracy requirements of ±25% for many workplace contaminants.

Description & Specifications


Organic Vapor
Organic vapor monitor
Periodic sampling and screening of hazardous areas and jobs, indicating trouble spots, checking ventilation, and keeping accurate employee health records

Safety and Handling

ShelfLife : 18 Months

Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit