Classic Embryo Straw 91mm/0,15 ml – Rigid

For freezing/cryopreservation and storage of human embryos.

• The rigidity helps in handling, filling, sealing, and storage.
• Closed at one end by two woven plugs that have a powder enclosed, which polymerizes upon contact with liquid (likely meaning liquid nitrogen) to help sealing / closure.
• The straws are identified via colored plugs for identification.
• They can be labelled with LN₂‑resistant labels or markers.
• Inner Ø: 1,6 mm.