Serum Collection Tubes With Micronized Silica Coating
Vacuette Z Serum Clot Activator Tubes are designed for precise serum separation using a micronized silica coating that promotes rapid and complete clotting. These sterile PET plastic tubes support consistent performance in clinical chemistry, serology, and immunology workflows.
Each Z Serum Clot Activator tube includes a pull-cap top for clean handling and is color-coded for easy visual identification. Available sizes include 2 mL, 4 mL, 6 mL, and 9 mL volumes, allowing compatibility with standard phlebotomy protocols. The PET plastic body resists breakage while offering glass-like clarity, helping lab staff maintain specimen integrity.
This tube series helps laboratories reduce processing delays, minimize sample contamination, and support high-throughput diagnostics. Each format is packaged for single use and offered in box or case quantities to meet high-volume collection needs.
Features and Benefits
- Micronized silica coating accelerates clot formation
- Pull-cap closure for clean removal
- Sterile, break-resistant PET construction
- Color-coded tops for size and function ID
- Available in 2 mL, 4 mL, 6 mL, and 9 mL
- Ideal for clinical chemistry and serology tests
Product Specifications
- Manufacturer: Greiner Bio-One
- Product Line: Vacuette Z Serum Clot Activation Tubes
- Tube Material: PET (Polyethylene Terephthalate)
- Closure Type: Pull Cap
- Additive: Micronized Silica Clot Activator
- Color Code: Red Top
- Sterility: Sterile
- Latex Content: Not Made with Natural Rubber Latex
- Single-Use: Yes
Available Sizes and SKUs
- 2 mL Pull Cap Tube – SKU: 454236 – Box of 50 or Case of 1200
- 4 mL Pull Cap Tube – SKU: 454204 – Box of 50 or Case of 1200
- 6 mL Pull Cap Tube – SKU: 456089 – Box of 50 or Case of 1200
- 9 mL Pull Cap Tube – SKU: 455092 – Pack of 50 or Case of 1200
Additional Resources
Tech Sheet
Catalog Page
White Papers
Safety Data Sheet
30-Day Returns– 30-day return policy
– Items must be unopened
For more info view the return policy
Fast Shipping & HandlingMost orders are processed and shipped within 24 hours!
