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IMV Cassou Bovine Semen Straws

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Product Name IMV Cassou Bovine Semen Straws
Product Image IMV Cassou Bovine Semen Straws 0.25ml and 0.5ml
Product Overview IMV Cassou Bovine Semen Straws are professional breeding consumables designed for packaging bovine semen before controlled freezing and cryogenic storage.

Manufactured by IMV Technologies in France, the Classic Cassou straw system is available in 0.25 ml mini and 0.5 ml medium formats for use with compatible semen processing, filling, sealing and artificial insemination equipment.

The supplied product consists of empty, unfilled straws packed in sealed bags of 2000 pieces for artificial insemination centers, breeding laboratories, genetics companies and cattle reproduction programs.
Product Gallery Product gallery views can include the original IMV Technologies packaging, Genuine CASSOU straw labeling, 0.25 ml mini straws, 0.5 ml medium straws, factory-installed plug structure and sealed 2000-piece packaging.
Key Features
  • Genuine IMV Technologies Cassou bovine semen straw.
  • Made in France for professional reproduction laboratories.
  • Available in 0.25 ml mini and 0.5 ml medium formats.
  • Designed for bovine semen filling, sealing and cryopreservation.
  • Compatible with corresponding professional straw-processing equipment.
  • Suitable for printing or identification according to semen laboratory procedures.
  • Supplied as empty, unfilled semen straws.
  • Bulk packaging of 2000 pieces per sealed bag.
  • Suitable for cattle AI centers, genetics laboratories and breeding programs.
Working Principle In a semen-processing laboratory, prepared and extended bovine semen is filled into the empty straw using compatible manual or automated filling equipment.

After filling, the open end is securely sealed and the straw can be identified with the required bull, batch or production information. The filled dose is then processed according to a validated semen-freezing protocol and stored under appropriate cryogenic conditions.

Before artificial insemination, the frozen semen dose is thawed according to the semen supplier's protocol and loaded into a compatible bovine AI gun and sheath.
Technical Specifications
  • Product Name: IMV Cassou Bovine Semen Straws
  • Brand: IMV Technologies
  • Series: Genuine Cassou / Classic IMV Bovine Straw
  • Country of Origin: France
  • Available Capacity: 0.25 ml / 0.5 ml
  • Format: Mini 0.25 ml / Medium 0.5 ml
  • Tube Material: PVC
  • Standard Straw Length: Approximately 133 mm
  • 0.25 ml Mini Straw Diameter: Approximately 1.85 mm
  • Product Condition: Empty and Unfilled
  • Packaging: 2000 Pieces per Sealed Bag
  • Split-Pack Sales: Not Available
  • Primary Application: Bovine Semen Packaging and Cryopreservation
  • Animal Application: Cattle

Dimensions vary between mini and medium formats. Confirm the required 0.25 ml or 0.5 ml specification and compatibility with the filling machine, sealing system, AI gun and sheath before ordering.

Applications
  • Bovine semen packaging.
  • Bull semen freezing and cryopreservation programs.
  • Cattle artificial insemination centers.
  • Livestock genetics and breeding laboratories.
  • Dairy cattle breeding programs.
  • Beef cattle genetic improvement programs.
  • Semen processing and distribution centers.
Installation & Maintenance Handling and Storage:
  • No mechanical installation is required for the straws themselves.
  • Keep unopened packages clean, dry and protected from contamination.
  • Protect unused straws from direct sunlight, excessive heat and physical deformation.
  • Handle straws with clean laboratory procedures during filling and sealing.
  • Use filling and sealing equipment matched to the selected straw capacity.
  • Clearly identify filled straws according to breeding-center traceability procedures.
  • Process and freeze filled straws according to a validated semen cryopreservation protocol.
  • Maintain frozen semen doses under the required cryogenic storage conditions after processing.
Product FAQ

Q: Are these straws supplied with frozen bovine semen?
A: No. They are empty, unfilled semen straws intended for professional semen-processing laboratories.

Q: What capacities are available?
A: The product is available in 0.25 ml mini and 0.5 ml medium formats.

Q: Who manufactures the straws?
A: They are Genuine Cassou straws manufactured by IMV Technologies in France.

Q: How many straws are supplied in one package?
A: Each sealed package contains 2000 empty straws.

Q: Can a package be divided into smaller quantities?
A: The current product listing specifies that sealed packages are supplied complete and are not split for shipment.

Q: Are the 0.25 ml and 0.5 ml straws used with the same equipment?
A: Many AI systems support both formats, but filling nozzles, clips, guns and sheaths should be checked for compatibility with the selected straw size.

Q: Can the straws be used for frozen semen storage?
A: Yes. They are designed for semen packaging and can be used in validated bovine semen cryopreservation systems after proper filling and sealing.

Q: How should unused straws be stored?
A: Keep them in their original clean packaging in a dry location protected from contamination, direct sunlight, excessive heat and physical damage.







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