3M™ Ethylene Oxide Monitor 3551+B, 50 ea/Case

3M™ Ethylene Oxide Monitor 3551+ is a cost-effective and convenient way to perform personal air sampling for ethylene oxide.
It is easy to use - clip it to your shirt lapel, collar, or pocket without interfering with your work activities. No batteries, hoses or pumps or needed to use the monitor to sample your air.