Two-Solution Gradient
Broad Applicability
Flexible Operation Data Comparison

Quality Control
Osmolality and pH:Pass.
Sterility:Pass.
Manufactured in a controlled cleanroom environment.
Sperm-selection performance verified using bovine semen.
Storage
Store at 2–8°C. Do not freeze or expose to high temperatures.
Use promptly after opening.
| Product | Model | Specification | Shelf‑life |
| Sperm Selection Gradient Medium Kit (Solution A+Solution B) | PSK-11B | 100 mL/bottle | 6 months |
| Sperm Selection Gradient Medium Kit (Solution A+Solution B) | PSK-12B | 30 mL/bottle | 6 months |
| Sperm Selection Gradient Medium Kit (Solution A+Solution B) | PSK-13B | 3 mL/bottle | 6 months |