Classic Embryo Straw 133mm/0,25 ml – Rigid

Transparent straw with cotton plug for long-term embryo cryopreservation storage.

• PETG (Polyethylene terephthalate glycol) is a thermoplastic polyester that delivers significant chemical resistance and durability.
• Cotton plug prevents leakage of the semen or cryoprotectant contents during filling and storage.
• Designed for vapor phase freezing.
• Close with short ID rods.
• Capacity: 0,25 ml.
• Inner Ø: 1,6 mm, length: ~ 133 mm.