Classic Single-Ring Blood Sample Collection Card (Single Card)

Description

The Classic Single-Ring Blood Sample Collection Card is designed for efficient, standardized collection and long-term storage of blood samples for DNA analysis. Made with imported database-grade collection paper, it preserves DNA integrity for over 10 years at room temperature, suitable for STR testing. The single-sample design prevents cross-contamination, while sample information can be recorded directly on the card cover. This card eliminates the need for gauze or cotton extraction, avoiding DNA degradation.

Key Features:

• Imported database-grade paper ensures long-term DNA stability (≥10 years).

• Single-sample design reduces cross-contamination risk.

• Compatible with STR analysis and direct DNA extraction methods.

• User-friendly: includes disposable sampling tools and standardized instructions.

• Sample information can be recorded directly on the card cover.

• Prevents DNA degradation caused by gauze or cotton extraction.

Scope of Use:

• Forensic and laboratory blood sample collection.

• STR analysis and DNA testing.

• Field and hospital sample collection.

• Ideal for research, clinical, and forensic applications requiring high-quality DNA samples.

Technical Parameters:

• Packaging: 100 cards per box.

• Sample capacity: 5–10 µL per cell unit.

• Usage: supports direct blood application, spreading with a needle, or cotton swab.

• Storage: natural cool, dry conditions after sample drying; do not seal in plastic bags.

Usage Instructions:

1. Apply blood directly to the card or spread evenly with a needle or swab.

2. Allow to dry completely in a cool, dry environment.

3. Store in the original box; avoid sealing in plastic.

4. Use small tweezers or scissors to remove individual cells for DNA testing.