3M 3520B Badge Monitor With Backup Section, Organic Vapor, 8 hr

3M Badge Monitor, Detects: Organic Vapor, 8 hr Sampling Time

• 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, high or unknown concentrations, complex mixtures, or when sampling in high humidity conditions
• Simple and convenient
• No batteries, hoses or pumps to operate
• Easy to use, test clip the monitor to shirt lapel, collar, or pocket
• Versatile, 3M monitors can also be used for area monitoring, if sufficient air flow exists
• Comfort, 3M monitors are small and light weight and will not interfere with employee activities
• Analysis options, 3M monitors can be analyzed in the lab of your choice or returned to a 3M contracted lab for analysis
• It has an 18-month shelf-life