Category Archives: Drug detection

Oral Cell Collection Kit Box – Complete 50-Person Set

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The Oral Cell Collection Kit Box is a comprehensive, high-quality solution designed for bulk DNA collection from up to 50 individuals. Ideal for large-scale forensic investigations, medical research, and genetic testing, this kit allows for the non-invasive collection of saliva and cheek cell samples with reliable DNA preservation for analysis.

Key Features:

  1. Complete Set: Contains 50 individual collection kits, each with a sterile swab, collection card, and detailed instructions, allowing for large-scale sample collection in a single box.

  2. Efficient DNA Preservation: Each kit includes a built-in preservative that ensures long-term DNA stability even under room temperature conditions.

  3. Non-Invasive: Designed for painless and easy collection of saliva and cheek cells, making it suitable for all individuals, including children and adults.

  4. Compact and Easy to Use: The kit components are easy to handle and straightforward to use, ensuring quick and efficient collection without specialized training.

  5. Sterile and Safe: Each kit is individually packaged, sterile, and ensures contamination-free sampling.

Operational Use:

  1. Collection: Open the individual kit and use the swab to collect saliva or cheek cells from the inside of the subject’s cheek.

  2. Preservation: After collection, insert the swab into the designated collection card for DNA stabilization.

  3. Transport: Seal the card and store it in a secure container, ready for transport to a lab for DNA analysis.

Scope:
This kit is ideal for use in large-scale DNA collection projects, such as forensic investigations, population genetics studies, paternity testing, and clinical diagnostics. It ensures efficient, reliable sample collection from multiple individuals in a controlled, sterile environment.

Single Oral Cell Collection Card – For Saliva and Cell Samples

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The Single Oral Cell Collection Card is a highly efficient tool for non-invasive collection of saliva and epithelial cells for DNA extraction. Designed for simplicity and reliability, it allows for the preservation of high-quality biological samples, making it ideal for forensic investigations, medical diagnostics, and genetic studies.

Key Features:

  1. Non-Invasive Collection: Designed to gently collect saliva and cheek cells, providing an easy and painless sampling process.

  2. DNA Preservation: The collection card contains a built-in preservative that stabilizes DNA, ensuring long-term sample integrity even at room temperature.

  3. Easy to Use: The card is compact and straightforward, allowing for quick collection and minimal handling.

  4. Sterile and Safe: Each card is individually packaged and sterile, preventing contamination during use and storage.

  5. Efficient Storage: The card protects the sample in a secure and compact format, ideal for transport to forensic labs or medical facilities.

Operational Use:

  1. Sample Collection: Place the soft, absorbent pad on the inside of the cheek or under the tongue to collect saliva and epithelial cells.

  2. Preservation: After collection, place the card in its designated packaging, which preserves the DNA for future analysis.

  3. Storage and Transport: Store at room temperature or as instructed in the kit for transport to the lab without compromising the sample’s integrity.

Scope:
This card is primarily used in forensic science, paternity testing, genetic research, and medical diagnostics, offering an efficient and reliable method for collecting DNA from non-invasive oral samples.

Oral Cell Collection Card Kit – Efficient DNA Sample Preservation

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The Oral Cell Collection Card Kit is a specialized tool designed for the non-invasive collection of oral cells, offering an efficient way to preserve DNA samples for forensic, medical, and genetic testing. This kit ensures the integrity and long-term storage of collected cells, making it ideal for a range of applications, from criminal investigations to paternity testing.

Key Features:

  1. Non-Invasive Collection: Collects DNA from the inside of the cheek or mouth using a soft, absorbent material, providing a painless and straightforward process.

  2. Efficient DNA Preservation: The card includes a built-in preservative that stabilizes DNA, ensuring sample integrity for extended periods at room temperature.

  3. Compact and Convenient: The lightweight design of the card makes it easy to carry and use, whether on-site or in a lab environment.

  4. Sterile and Safe: Each kit is sterile and individually packaged to prevent contamination during collection and transport.

  5. Easy Documentation: Clear labeling spaces and instructions make it simple to track and identify samples, maintaining a proper chain of custody.

Operational Use:

  1. Sample Collection: Gently rub the soft collection pad inside the subject’s cheek to collect epithelial cells.

  2. Preservation: Place the collection pad onto the DNA-preserving card and seal it in the provided packaging to ensure the stability of the DNA.

  3. Storage and Transport: Store the collected sample at room temperature or as specified in the kit instructions until transport to the lab for analysis.

Scope:
This kit is widely used in forensic investigations, paternity testing, medical diagnostics, and genetic research, offering a reliable and efficient m

Dual-Head Forensic Swab: Blood & Saliva Collection

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The Double-Head Blood/Saliva Collection Swab is a versatile tool designed for efficient and non-invasive extraction of biological samples such as blood and saliva in forensic investigations. Its dual-head design allows for the collection of multiple types of evidence from a single surface, ensuring that even trace amounts are captured for analysis.

Key Features:

  1. Dual-Head Design: Each swab features two absorbent heads, enabling the collection of both blood and saliva samples with a single tool. This increases efficiency, especially in crime scene investigations.

  2. Sterile and Safe: The swab is made from sterile materials to prevent contamination, ensuring that the collected sample remains uncontaminated and suitable for analysis.

  3. High Absorbency: The swab heads are designed to absorb small quantities of blood or saliva effectively, even from challenging surfaces or small traces.

  4. Easy Handling: The ergonomic handle provides a firm grip, allowing for precise and controlled sampling in various environments, including crime scenes and medical settings.

  5. Compact and Disposable: Lightweight and single-use, the swab is easy to carry and dispose of after use, reducing the risk of cross-contamination.

Operational Use:

  1. Sample Collection: Gently rub the swab on the surface of interest, such as the inside of the cheek or a bloodstain, to collect the sample.

  2. Storage: After collection, place the swab in a sterile container or packaging to preserve the sample.

  3. Transport: Transport the collected sample to the laboratory for analysis, ensuring the chain of custody is maintained.

Scope:
This swab is essential for forensic professionals, law enforcement, and medical practitioners, used in criminal investigations, paternity testing, and clinical diagnostics. It is ideal for collecting biological samples from a variety of surfaces or individuals.

Rapid-Absorption DNA Desiccant Tubes

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The Biological Evidence Specialized Desiccant Tube is a key tool in preserving biological samples, especially DNA, by rapidly absorbing moisture and maintaining a dry, stable environment. This ensures that the collected evidence remains intact and viable for analysis, even in fluctuating environmental conditions.

Key Features:

  1. Rapid Moisture Absorption: The desiccant tube quickly absorbs moisture from the surrounding air, preventing sample degradation caused by humidity.

  2. DNA Protection: By maintaining a dry environment, it protects DNA and other biological materials from hydrolysis, which can lead to degradation or loss of integrity.

  3. Secure Storage: The tube ensures that collected biological evidence, such as blood, saliva, or tissue samples, is kept in optimal conditions for transport and long-term storage.

  4. Easy to Use: Simple to incorporate into standard forensic sample collection and storage procedures, offering reliable protection with minimal effort.

  5. Compact and Portable: The desiccant tube is lightweight and portable, making it suitable for use in the field, crime scenes, or any location where biological evidence is collected.

Operational Use:

  1. Incorporation in Collection Kits: Place the desiccant tube in the sample container or evidence bag immediately after sample collection to absorb excess moisture.

  2. Sample Preservation: The desiccant tube will continue to maintain a low-humidity environment, ensuring the biological sample is preserved during transport to the laboratory.

  3. Storage: Store the sealed samples in a cool, dry location until ready for analysis, ensuring no moisture has been introduced to the sample.

Scope:
The desiccant tube is widely used in forensic investigations, medical diagnostics, environmental studies, and any field that requires the collection, preservation, and transport of biological evidence, especially DNA.

Soft-Base Micro Sampler: For Forensic Surfaces

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The Soft-Base Micro Sampling Adhesive Tool is designed for delicate and non-destructive collection of micro samples from surfaces in forensic investigations. With its soft adhesive base, it is perfect for collecting biological evidence such as skin cells, blood traces, or other residues without damaging the surface or contaminating the sample.

Key Features:

  1. Soft-Base Adhesive: The gentle adhesive ensures safe, non-destructive sampling from sensitive surfaces without leaving residue or damaging evidence.

  2. Precision: Ideal for collecting minute amounts of biological evidence from small, intricate, or hard-to-reach areas.

  3. Easy Application: The flexible adhesive conforms to various surface types, including fabrics, plastics, and metals, making it versatile for a wide range of crime scene conditions.

  4. Efficient Sampling: Enables quick collection of trace evidence, allowing for faster investigation and analysis.

  5. Compact and Portable: Lightweight design makes it easy to carry and deploy during fieldwork or on-the-spot investigations.

Operational Use:

  1. Surface Sampling: Gently press the soft-base adhesive tool onto surfaces where trace biological evidence is suspected. The soft adhesive captures samples without causing damage.

  2. Sample Preservation: After collection, the tool is placed in a secure, sterile container for transport, maintaining sample integrity.

  3. Analysis: Once the sample reaches the laboratory, the collected material can be analyzed for DNA, proteins, or other forensic indicators.

Scope:
This tool is essential in forensic science, especially in crime scene investigations, where micro-level biological evidence such as skin cells or trace DNA is crucial for solving cases. It is also used in environmental contamination studies and medical diagnostics.

Hard-Base Micro-Trace Collector: Rapid Sampling

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The Micro Trace Cell Collector is an advanced tool designed for the efficient and rapid collection of cellular material from surfaces. Utilizing a hard-base adhesive surface, it allows forensic and clinical professionals to collect trace biological evidence such as skin cells, blood, or other bodily fluids with high precision, ensuring that even the smallest samples are preserved for further analysis.

Key Features:

  1. Hard-Base Design: The rigid base provides stability and allows for easy application on a variety of surfaces, making it ideal for both crime scene and laboratory settings.

  2. Adhesive Surface: The adhesive surface gently collects biological material without disturbing the sample, ensuring minimal degradation of the evidence.

  3. Rapid Collection: Designed for quick sampling, the tool enables fast and efficient collection of trace evidence, which is crucial in time-sensitive situations.

  4. Non-Destructive: The adhesive is designed to pick up biological material without damaging or altering it, preserving the integrity of the sample.

  5. Compact and Portable: Lightweight and easy to carry, making it suitable for fieldwork and on-the-go investigations.

Operational Use:

  1. Field Collection: Use the collector to gently press the adhesive side onto surfaces where trace biological material is suspected, such as clothing, walls, or objects.

  2. Sample Preservation: After collection, the collector is placed in a sealed container to maintain sample integrity during transportation.

  3. Analysis: Once the sample reaches the laboratory, the collected cells can be processed for DNA analysis, toxicology tests, or other forensic investigations.

Scope:
The Micro Trace Cell Collector is widely used in forensic science, medical diagnostics, and environmental studies where small biological samples are critical for analysis. It is especially useful in crime scene investigations, paternity testing, and cases involving environmental contamination.

FTA-Compatible Blood Card: DNA Testing Ready

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The blood sample collection card, FTA-compatible, is designed for DNA testing, enabling safe collection, stabilization, and direct processing of blood samples in forensics and clinics.

Core Content

  • Design: Cellulose-based card treated with FTA reagents (lyse cells, inactivate pathogens, preserve DNA); pre-scored for easy sample division.
  • Usage: Spot blood sample on card; air-dry 30 mins; store in moisture-proof bag; punch card disc directly for DNA extraction.

Key Features

  • FTA compatibility: Works with standard FTA DNA extraction protocols for seamless lab processing.
  • Pathogen inactivation: Reagents kill viruses/bacteria, ensuring safe handling of biohazardous samples.
  • Long-term DNA preservation: Maintains intact DNA for 10+ years at room temperature.
  • Convenient: Pre-scored design allows splitting samples for multiple tests or archives.

Application Scope

  • Forensic DNA testing: Crime scene blood sample collection for suspect/victim profiling.
  • Clinical genetics: Patient blood sampling for hereditary disease screening and genetic analysis.
  • Wildlife forensics: Blood sample preservation for species identification and poaching investigations.

Dry Storage Tube: Mold-Resistant Evidence Preservation

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The biological evidence dry storage tube is designed for long-term preservation, featuring mold-resistant and contamination-free properties to safeguard forensic samples.

Core Content

  • Design: Polypropylene tube with airtight screw cap, built-in desiccant compartment, and mold-inhibiting inner lining.
  • Usage: Place dried biological evidence (swabs, hair, fibers) inside; activate desiccant; seal tightly; store at room temp.

Key Features

  • Mold-resistant: Inner lining and desiccant prevent moisture buildup, inhibiting mold growth for years.
  • Contamination-free: Airtight seal blocks external pollutants; sterile interior ensures sample purity.
  • Long-term stability: Preserves DNA/biological integrity for 5+ years under proper storage.
  • Traceable: Transparent tube body and writable label area support easy sample identification.

Application Scope

  • Forensic labs: Storing dried blood, saliva, or epithelial cell samples from crime scenes.
  • Cold case archives: Long-term preservation of historical biological evidence for future analysis.
  • Wildlife forensics: Safeguarding animal tissue or hair samples for species identification.

Cotton Swab Kit: Sterile Biological Evidence Extraction

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The cotton swab biological evidence extraction kit is a ready-to-use solution, featuring sterilized, individually packaged cotton swabs for safe forensic evidence collection.

Core Content

  • Kit Components: 50 sterile cotton swabs (individually foil-packaged), 10 sample preservation tubes, sterile gloves, and labeling sheets.
  • Usage: Tear open swab package, collect evidence (blood, saliva, debris), place swab in tube, seal and label for transport.

Key Features

  • Sterile & safe: Individually packaged swabs eliminate cross-contamination risks in crime scenes.
  • Ready-to-use: No pre-prep needed, saving time for urgent evidence collection.
  • Absorbent cotton: Effectively captures liquid and solid biological evidence traces.
  • Cost-effective: Bulk swab quantity meets multiple sampling needs in one kit.

Application Scope

  • Forensic crime scenes: Collecting bloodstains, saliva, or epithelial cells from weapons, clothing, surfaces.
  • Clinical sampling: Low-risk biological evidence collection for medical forensics.
  • Routine evidence checks: Law enforcement patrol kits for on-site preliminary sampling.