Double Guard Cytology Brush

The Double Guard Cytology Brush is used for uterine cytology and/or culture samples in one easy application. This 31" stick is double-guarded with a rigid outer shell. The swab stick design minimizes head loss or stick breaking in the uterus. Calcium alginate minimizes the risk of reddening or irritation during the collection sometimes caused by other culture swab fibers. Single use. Individually packaged and gamma irradiated or EtO exposed.