The Enhanced Double-Ring Blood Sample Collection Card (Single Card) is designed for secure, high-stability blood collection and efficient multiple testing. With its innovative double-ring structure, this card ensures accurate sample collection while minimizing the risk of contamination. The enhanced material technology provides long-term storage capabilities, ensuring that DNA and other biological markers remain intact for future testing. Ideal for medical and forensic applications, this card is optimized for multiple tests, including DNA analysis, blood typing, and pathogen detection.

Key Features:

1. Double-Ring Design: The unique structure provides precise sample placement and enhanced collection accuracy.

2. High Stability: Designed to maintain sample integrity over extended periods, ensuring reliable results.

3. Multi-Test Capability: Suitable for various diagnostic tests including DNA extraction, pathogen detection, and blood typing.

4. Easy Handling: The single-card format is convenient for both field and laboratory use, offering ease of transport and storage.

5. Long-Term Sample Preservation: Compatible with room temperature storage, making it ideal for various environments.

Operational Use:

1. Collection: Use the collection tool (lancet or needle) to obtain a blood sample and apply it to the designated areas on the card.

2. Drying: Allow the sample to dry completely in a clean, dry environment.

3. Labeling: Properly label the card with patient or case information for future tracking.

4. Storage: Store the card in a cool, dry place for long-term preservation and future testing.

Scope:
This blood sample collection card is widely used in forensic investigations, medical diagnostics, genetic testing, and epidemiological research. It is suitable for clinics, hospitals, research labs, and field-based testing where accurate blood sampling and long-term stability are required.