Professional 4ml 5ml Serum Clot Activator Tubes with Yellow Cap for Blood Collection and Separation
Professional serum clot activator tubes with yellow caps are designed for efficient blood collection and separation. These vacuum blood collection tubes feature advanced separation gel technology for reliable serum biochemistry, immunology, and drug testing applications.
- Uniform coagulant spray coating accelerates clotting time to 5-10 minutes
- High-purity Japanese separation gel ensures thermal stability during storage and transport
- Precise vacuum control for consistent blood collection volumes
- Available in PET material with high density and extended validity
- Multiple volume options: 2ml, 3ml, 4ml, and 5ml capacities
- 4 dedicated production lines with 8 million unit monthly capacity
- Comprehensive OEM/ODM services including logo printing and custom packaging
- Factory visits welcome for quality assurance verification
- Rigorous quality control with replacement guarantee for breakage exceeding 2%
| Material | Dimensions (mm) | Volume (ml) | Label Options | Shelf Life | Packaging |
|---|---|---|---|---|---|
| Glass | 13×75 | 2, 4 | Paper Label | 2 years | 100/1800 |
| Glass | 13×100 | 5 | Paper Label | 2 years | 100/1200 |
| PET | 13×75 | 2, 4 | Paper Label/UV Printing | 1 year | 100/1800 |
| PET | 13×100 | 5 | Paper Label/UV Printing | 1 year | 100/1800 |
| PET+PP | 13×75 | 2, 3 | Paper Label/UV Printing | 1 year | 100/1800 |
Samples are available with express fees covered by the customer.
Sample orders: 5 days preparation. Bulk orders: 20-30 days based on quantity.
OEM and ODM services available including logo silk printing, custom color boxes, and design production based on your specifications.
Orders under $1000: PayPal, Western Union. Orders over $1000: T/T, LC. Trade Assurance protection available for secure transactions.
Samples: Express carriers (UPS, FedEx, TNT). Bulk orders: Sea freight with our partners or your preferred forwarder.
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