SKU | 7100251919 |
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Legacy SKU | 70071765351 |
UPC | 50638060431554 |
Catalog Number | 3721+B |
Product Number | 3721+B |
The 3M Formaldehyde Monitor 3721+ is a cost-effective and convenient way to perform personal air sampling for formaldehyde and other aldehydes.
- State of the Art Monitor Design.
- Simple, cost-effective, and convenient.
- Easy to use. Just clip the monitor to shirt lapel, collar, or pocket.
- Unobtrusive. Monitors are small and lightweight and will not interfere with employee activities.
- Documentation for industrial hygienists and IH labs available upon request.
- A valid method for sampling and analysis of formaldehyde and 12 other aldehydes.
Product Dimensions |
Imperial | Metric |
Weight | 0.079 lbs | |
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Width | 0 null | |
Length | 0 null | |
Height | 0 null |
Shipping Dimensions |
|
Weight | 2.665 lb |
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Length | 18 in |
Width | 11.75 in |
Height | 5 in |
PRODUCT FAQ
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How long does the 3M™ Formaldehyde Monitor 3721+B last?
The monitor has a shelf life of two years from the date of manufacturing.
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Is the 3M™ Formaldehyde Monitor 3721+B easy to use?
Yes, it is very user-friendly. Simply open and activate the monitor following the included instructions.
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Can I use the formaldehyde monitor in different environments?
The monitor is designed for indoor use and can be used in various settings such as homes, offices, schools, and laboratories.
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How many monitors come in a case of 3M™ Formaldehyde Monitor 3721+B?
Each case contains 25 individual monitors for convenient monitoring across multiple locations.
Understanding the specific contaminants and levels of exposure is crucial when selecting the appropriate respirator and cartridge for your work environment. Additionally, this information is essential for estimating the lifespan of the chosen 3M Cartridges.
The 3M Formaldehyde Monitor 3721+ utilizes a diffusion method, rather than a pump, to collect an air sample. This method ensures an accuracy of +/-25% at a 95% confidence level for certain aldehydes commonly found as workplace contaminants. The monitor is equipped with fiberglass coated with 2,4-dinitrophenylhydrazine (DNPH), which facilitates the easy collection of aldehydes. It is commonly utilized in various industries such as healthcare, laboratories, and the chemical, pulp/paper, foundry, and textile industries.
Once you have followed all the instructions provided, you can send the monitor to the lab of your choice for analysis.
This monitor has a shelf life of 1 year from its production date.