Easy-Break Single-Head Biological Evidence Swabs

Description

These Easy-Break Single-Head Biological Evidence Swabs are specially designed for the collection and preservation of biological evidence, including blood, saliva, and semen stains, for DNA testing. Manufactured under cleanroom conditions and sterilized, the cotton tips are made from pure cotton to prevent any exogenous DNA contamination. Available in 100 swabs per box, they ensure reliable and contamination-free sample collection for forensic and laboratory applications.

Key Features:

• Sterilized, pure cotton tips with no external DNA contamination

• Designed for precise collection of blood, saliva, semen, and other biological stains

• Easy-break handle for safe and convenient handling

• Maintains sample integrity during storage and transport

Usage Instructions:

1. Swab the targeted stain area. For dried samples, moisten the swab with 2–3 drops of ultrapure water. Use moderate pressure and mark the swab to indicate the sampled area.

2. Place the swab in an evidence bag and store in a cool, dry place.

Precautions:

• Avoid touching the swab tip with unrelated objects

• Do not allow the moistened tip to contact the bottle nozzle

• Control moisture to prevent over-dilution and ensure proper drying

• If possible, allow the sample to air-dry before storage to prevent mold

Technical Parameters / Packaging:

• Swab type: Single-head, pure cotton tip

• Packaging: 100 swabs per box

• Sterilization: Yes

• Cleanroom manufactured to prevent DNA contamination

Application Range:
Ideal for forensic investigators, crime scene units, judicial laboratories, and DNA testing facilities requiring safe and contamination-free collection of biological evidence.