Category Archives: DNA sample collection set

Sterilized DNA Bag: Mailing & Storage

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The DNA evidence bag for mailing and storage, epoxy-ethylene sterilized, safeguards DNA integrity in both transit and long-term keeping for forensic and lab use.

Core Content

  • Design: EO-sterilized puncture-resistant plastic, tamper-evident dual seal, lightweight build, and writable label panel; moisture-resistant.
  • Usage: Place DNA evidence inside, seal tightly, label with details, and use for mailing or secure storage without re-sterilization.

Key Features

  • Dual-purpose: Optimized for both safe mailing (lightweight, durable) and long-term storage (moisture-proof).
  • EO sterilization: Eliminates DNA contaminants, ensuring evidence purity for analysis.
  • Tamper protection: Dual seal shows visible tampering signs, maintaining chain of custody.
  • Convenient labeling: Spacious panel for clear sample tracking in storage or transit.

Application Scope

  • Forensic mailing: Shipping DNA evidence between crime labs, courts, or storage facilities.
  • Lab storage: Securing sterilized DNA samples (swabs, tissues) in archives.
  • Remote evidence collection: Mailing kits to collect and return DNA samples securely.

Oral Cell Collection Kit – Efficient DNA Transfer to Storage Card

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The oral cell collection kit enables efficient DNA transfer to storage cards, offering a streamlined solution for capturing and preserving oral cell DNA for testing and research.

Core Content

  • Kit Components: Sterile flocked swabs (enhanced cell collection), DNA-absorbent storage cards, leak-proof envelopes, and transfer guide.
  • Usage: Swab oral mucosa, press swab onto storage card for direct DNA transfer, dry, seal in envelope, and label for storage/transport.

Key Features

  • Efficient DNA transfer: Specialized swab and card design maximize DNA yield and transfer rate.
  • DNA preservation: Storage cards maintain DNA integrity at room temperature for extended periods.
  • User-friendly: Simple transfer process requires no complex equipment or training.
  • Contamination control: Individually sealed components prevent cross-contamination.

Application Scope

  • Genetic testing: At-home or lab-based oral DNA collection for ancestry, wellness, or disease screening.
  • Clinical research: Batch collection of oral cell DNA for epidemiological or molecular biology studies.
  • Forensic analysis: Non-invasive oral DNA sampling for identity verification or evidence collection.

Oral Cell Collection Card Kit – Includes Swab, 100 Persons/Box

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This 100-person oral cell collection card kit comes with swabs, offering a ready-to-use solution for batch oral sampling in research, clinics, and group screenings.

Core Content

  • Components: 100 sterile swabs, 100 collection cards, 100 sealable envelopes, packed in a compact box.
  • Usage: Swab oral mucosa, apply to card, dry, seal in envelope, label—no cold chain needed short-term.

Key Features

  • Bulk efficiency: 100 sets/box for large-scale sampling, cutting procurement costs.
  • All-in-one: Pre-included swabs/envelopes save prep time.
  • Stable storage: Cards preserve cells at room temp for days.
  • Sterile: Individually sealed swabs prevent contamination.

Application Scope

  • Population research: Genetic/epidemiological batch studies.
  • Clinical screening: Large-group oral health or disease marker tests.
  • Institutions: Schools/enterprises needing group oral sampling.

DNA Storage Bag: Secure Seal & Clear Labeling

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  • Design: Tamper-evident triple-seal closure, large writable label area (with barcode space), puncture-resistant plastic, and transparent panel for inspection.
  • Usage: Place DNA evidence inside, press to seal all closures, fill out label (case ID, date, sample type), and store/transport as needed.

Key Features

  • Secure sealing: Triple tamper-evident seal locks out contaminants and shows tampering instantly.
  • Clear labeling: Spacious, smudge-proof label area + barcode compatibility for easy tracking.
  • Evidence visibility: Transparent panel allows sample check without opening the bag.
  • Durable build: Puncture-resistant material protects evidence during handling and transport.

Application Scope

  • Forensic crime scenes: Storing DNA evidence (swabs, tissues, fibers) with secure chain of custody.
  • Lab archives: Organizing and labeling DNA samples for long-term storage and quick retrieval.
  • Inter-facility transport: Shipping labeled DNA evidence safely between forensic labs or clinics.

Individually Packaged DNA Evidence Bag – Ready-to-Use, Sterile

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  • Design: Individually sealed sterile packaging, tamper-evident zip closure, writable label panel, and low-lint plastic material.
  • Usage: Tear open individual packaging, place DNA evidence inside, seal zip tightly, label with case info, and use immediately.

Key Features

  • Ready-to-use: Pre-packaged individually for instant access, saving prep time at crime scenes.
  • Sterile assurance: EO sterilized and sealed to eliminate DNA contamination risks.
  • Tamper-proof: Secure zip seal shows visible tampering signs, ensuring evidence integrity.
  • Convenient storage: Compact individual packaging fits easily in forensic kits.

Application Scope

  • Forensic crime scenes: Collecting and storing trace DNA evidence like swabs, hair, or skin cells.
  • Mobile forensic units: On-site evidence packaging with no need for additional sterilization.
  • Lab evidence transfer: Transporting sterile DNA samples between departments safely.

High-Permeability Kraft Evidence Bag

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  • Design: Thick kraft paper (breathable yet tear-resistant), tamper-evident adhesive seal, writable surface for labeling, and moisture-wicking properties.
  • Usage: Place evidence inside, press to seal tamper-evident closure, fill in sample details, and store/transport without moisture buildup.

Key Features

  • High permeability: Breathable kraft paper prevents moisture accumulation, preserving sample dryness.
  • Sample integrity: Minimizes mold or degradation risk for moisture-sensitive evidence.
  • Durable & eco-friendly: Thick paper resists tearing; biodegradable material aligns with green practices.
  • Tamper-proof: Adhesive seal shows clear signs of tampering, ensuring evidence admissibility.

Application Scope

  • Forensic crime scenes: Storing fabric, hair, or dry trace evidence prone to moisture damage.
  • Archaeological research: Packaging dry artifacts or samples needing breathable storage.
  • Textile evidence handling: Transporting clothing or fiber samples without mold growth.

Single-Use DNA Bag: Residual Contamination Prevention

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  • Design: Sterile low-lint plastic, tamper-evident zip seal, pre-labeled info fields, and DNA-free manufacturing; lightweight and tear-resistant.
  • Usage: Open sterile packaging, place DNA evidence inside, seal zip tightly, fill out labels, and dispose after single use.

Key Features

  • Residual DNA prevention: Single-use design eliminates cross-contamination from prior use.
  • Sterile assurance: DNA-free manufacturing and packaging avoid external DNA interference.
  • Tamper-evident: Secure zip seal shows visible signs of tampering, ensuring evidence integrity.
  • Disposable convenience: No cleaning or reprocessing needed, saving workflow time.

Application Scope

  • Forensic crime scenes: Packaging trace DNA evidence (hair, fibers, swabs) to avoid cross-contamination.
  • Lab evidence handling: Storing individual DNA samples during analysis to prevent residual mix-ups.
  • Chain of custody transport: Shipping single DNA evidence items securely between facilities.

DNA-Specific Evidence Packaging Bag – Epoxy-Ethylene Sterilized

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  • Design: Thick puncture-resistant plastic, tamper-evident seal, writable label area, and EO sterilization certification; transparent for visual inspection.
  • Usage: Place DNA evidence (swabs, tissues) inside, seal tamper-evident closure, label with case info, and store/transport as needed.

Key Features

  • DNA-focused sterilization: Epoxy-ethylene process eliminates DNA contaminants, ensuring evidence purity.
  • Tamper protection: Seal breaks visibly if opened, maintaining evidence admissibility.
  • Durable & secure: Puncture-resistant material prevents damage during handling.
  • Visible inspection: Transparent design allows sample check without opening.

Application Scope

  • Forensic crime scenes: Packaging DNA evidence like hair, skin flakes, or swabs from crime sites.
  • Lab evidence storage: Securing DNA samples awaiting analysis or archival.
  • Inter-lab transport: Shipping DNA evidence between forensic or research facilities safely.

Cost-Effective Saliva Collection Card

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  • Design: Absorbent cellulose pad (locks saliva), leak-proof outer envelope, and labeled area for sample info; lightweight and thin.
  • Usage: Collect saliva on the pad, seal in envelope, label, and mail/transport—no refrigeration needed short-term.

Key Features

  • Budget-friendly: Low cost for bulk or individual use, reducing sampling expenses.
  • Mail/transport-ready: Lightweight, leak-proof design fits standard envelopes, no special shipping.
  • Sample preservation: Absorbent pad maintains saliva integrity for days at room temp.
  • Easy to use: Simple collection process, no complex tools required.

Application Scope

  • At-home testing: Saliva sample collection for genetic, wellness, or pathogen screenings.
  • Remote research: Mailing samples for population studies or clinical trials.
  • Public health: Mass saliva collection for disease surveillance (e.g., epidemiological studies).

Indicator Saliva Cards: 15+ Year DNA Stability

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The Saliva Sample Card (Indicating Type) is engineered to preserve DNA samples for over 15 years, making it an ideal choice for long-term storage and future analysis. The card features an indicating type system that visually signals when the sample is properly collected, ensuring optimal conditions for DNA stability. It’s perfect for genetic testing, forensic analysis, and research applications where long-term sample integrity is critical.

Key Features:

  1. Long-Term DNA Stability: Designed to preserve DNA for over 15 years, ensuring the sample remains viable for future testing and analysis.

  2. Indicating Type: Features a visual indicator that confirms when the saliva sample has been properly collected, ensuring accurate sample collection.

  3. High-Quality Preservation: Maintains DNA integrity during long-term storage by preventing degradation, making it ideal for genetic research and forensic analysis.

  4. Simple to Use: Easy to collect, store, and transport, providing convenience for healthcare professionals, researchers, and forensic experts.

  5. Versatile Applications: Suitable for DNA testing, paternity tests, forensic investigations, and long-term genetic studies.

Operational Use:

  1. Prepare the Sample Card: Open the sterile packaging and remove the saliva sample card.

  2. Collect the Saliva: Use a swab to collect saliva from the inside of the mouth and place the sample onto the designated area of the card.

  3. Check the Indicator: Confirm that the indicating type has properly shown that the sample is correctly collected.

  4. Store the Card: Store the card in a cool, dry place for long-term preservation.

  5. Transport for Analysis: Label the card and send it to the laboratory for DNA testing or analysis.

Scope:
This saliva sample card is ideal for use in long-term DNA storage for research, forensic investigations, genetic testing, and other applications requiring stable, long-term preservation of biological samples.