Minitube straws for semen freezing

Minitube straws are the basis of your reproduction success, designed to containing valuable genetics of bulls, stallions, dogs, rams and of many other domestic and wild animal species.

For over 30 years, Minitube straws are used for the freezing of biological material. As a worldwide standard for semen freezing, they are perfectly suitable for storage in liquid nitrogen at -196°C. Minitube’s quality control process, production techniques and material selection guarantee a reliable product that consistently exceeds industry standards.
Your benefits
  • Guaranteed use of semen friendly materials: The straws are made of food grade material according to the EC and FDA regulations for plastic material, which can get into direct contact with food
  • The high-class straw production site is ISO-certified (according to DIN EN ISO 9001:2015) complying with highest quality standards and strict regulations
  • 100% control guarantees a uniform quality within and between batches
  • Available in a wide range of different colors
  • Barcode readable colors ensure improved workflow processes of inventory and AI documentation
Straw options
MiniStraws, 0.25 ml
EcoStraws, 0.25 ml 
Medium Straws, 0.5 ml
EcoStraws, 0.5 ml