Sterile medium straw for fish milt, with colored cotton plug.
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With colored plug (100)
Freezing and cryopreservation of fish milt.
With their distinctive characteristics, filling, and sealing methods, CBS™ High Security straws are designed for cryopreservation, guaranteeing perfect tightness, specifically in liquid nitrogen. The CBS™ High Security straw is a clear flexible tube made of ionomeric resin.