Verifying instrument accuracy.

Sperm-Chex® Post VC

Post-Vasectomy Control

A positive/negative post vasectomy verification control containing stabilized sperm cells.


  • Only post-vasectomy control on the market that contains sperm cells
  • Provides a positive and negative control to validate manual post-vasectomy testing
  • Mimics a patient sample


  • 12-month closed-vial stability
  • 42-day open-vial stability

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This is also licensed for sale in Canada.


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Standing Order Schedule

Schedule I: 13 shipments (a shipment every 28 days)
Schedule II: 7 shipments (a shipment every 56 days)
Schedule III: 5 shipments (a shipment every 84 days)
Schedule VI: 3 shipments (a shipment every 168 days)

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Note: Standing orders are shipped during the week of the release date.