Sperm-Chex® Post VC
Sperm-Chex Post VC is a post-vasectomy sperm count control that contains real stabilized sperm cells, not latex beads. The manual sperm count control can be handled like a patient sample and provides a positive and negative sperm count sample to help validate the manual post-vasectomy sperm count procedure.

Product Description
Sperm-Chex Post VC is a positive/negative control that validates the laboratory’s manual post-vasectomy sperm counting procedure. Sperm-Chex Post VC is a manual post-vasectomy sperm count control that contains stabilized sperm cells. Competitor quality controls contain latex beads which do not have the same chamber loading or optical characteristics. Sperm-Chex Post VC can be used like a patient sample and provides a positive sperm count and negative sperm count sample.

Features
- A post-vasectomy control that contains real sperm cells
- Provides a positive and negative sperm count sample
- Same chamber loading or optical characteristics as a patient sample
- Compatible with hemacytometers and other counting chambers
- 42-day open-vial stability
- 12-month closed-vial stability
Benefits
- Helps clinical laboratories meet quality requirements for vasectomy sperm counts
- Performs the same as a patient sample for chamber loading
- Simulates the sperm cell concentration that lab technologists encounter in patient samples
- Long shelf life reduces the number of shipments and associated costs
Resources
Instructions (IFU)
Assays
Certificates
Product Information
Looking for an older document? Click here for archived assays and certificates.
Ordering Information
Description | Catalog Number |
---|---|
2 x 300 µL Positive, Negative | 230200 |
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Body Fluid & Urinalysis Products
Clinical laboratory technologists know they can rely on a control manufactured by Streck. This reputation for excellence is the driving force behind Streck’s body fluid control products, including manual and automated body fluid controls, sperm count controls and patient-like urinalysis controls.

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