Caplugs Evergreen CryoSure® and MST™ brand vials and tubes are recommended for storing cell cultures, blood/serum specimens, sperm, and other biological specimens at vapor phase* liquid nitrogen temperatures (-320°F/-195°C). These small vials are also useful in packaging reagents in assays and other diagnostic kits. Caps for both series feature a molded-in sealing ring that provide a tight seal without the use of a silicone gasket.
- Available in bulk non-sterile or sterile versions
- CryoSure® vials are available with freestanding, round or conical bottoms while MST™ vials are available in freestanding or conical bottom styles
- Caps in a variety of styles and colors are sold separately for bulk versions
- See individual product pages for additional features and benefits