Category Archives: Drug detection

Laboratory-Ready Biological Sample Tube

Posted on by
The laboratory-ready biological sample tube is prepped for immediate lab use, combining sterility, compatibility, and reliability to streamline biological sample processing.

Core Content

  • Design: Sterile polypropylene tube, standard 1.5–5mL volume, graduated markings, and universal cap (fits pipettes/analyzers); pre-sterilized packaging.
  • Usage: Open packaging, transfer biological samples directly into the tube, seal cap, and load into lab equipment for testing/analysis.

Key Features

  • Immediate readiness: Pre-sterilized and pre-assembled, eliminating lab prep time for urgent samples.
  • Lab compatibility: Fits standard centrifuges, pipettes, and automated sample handlers for seamless workflow.
  • Sample visibility: Transparent body with graduated markings enables accurate volume checks.
  • Secure sealing: Leak-proof cap prevents sample spillage and contamination during processing.

Application Scope

  • Clinical labs: Processing patient blood, urine, or tissue samples for diagnostics.
  • Research facilities: Handling cell cultures, microbial samples, or DNA extracts for experiments.
  • Forensic labs: Preparing biological evidence samples for downstream analysis like PCR or sequencing.

Tube with Vent Hole and Desiccant for Bio Evidence

Posted on by
The tube with vent hole and desiccant is tailored for bio evidence, combining controlled ventilation and moisture absorption to preserve sample integrity during storage.

Core Content

  • Design: Polypropylene tube with microporous vent hole (prevents pressure buildup), integrated desiccant compartment, and airtight cap; sterile interior.
  • Usage: Place bio evidence (swabs, tissues) inside; seal cap—vent hole regulates pressure while desiccant absorbs moisture; store at recommended temp.

Key Features

  • Pressure regulation: Vent hole releases excess pressure, avoiding tube rupture during transport/storage.
  • Moisture control: Desiccant maintains dry environment, preventing bio sample degradation.
  • Sample safety: Sterile, airtight design blocks contamination despite ventilation.
  • Durable: Impact-resistant material suits field and lab handling of bio evidence.

Application Scope

  • Forensic fieldwork: Storing damp bio evidence (blood-soaked swabs) from crime scenes.
  • Clinical transport: Safeguarding biological samples prone to pressure buildup during shipping.
  • Environmental labs: Preserving microbial or organic samples requiring moisture/pressure control.
Capped 0.2mL 8-Strip PCR Tubes | RNase/DNase-Free

PCR-Compatible Protective Collection Tube

Posted on by
The PCR-compatible protective collection tube is designed for seamless DNA analysis, combining sample protection with compatibility for PCR workflows in forensics and labs.

Core Content

  • Design: Polypropylene tube (PCR-inert), airtight snap cap, sterile interior, and standard 0.5–2mL volume; compatible with thermal cyclers.
  • Usage: Collect DNA samples (swabs, extracts) into the tube; seal tightly; directly load into PCR instruments for amplification without transfer.

Key Features

  • PCR compatibility: Inert material avoids PCR inhibitors, ensuring reliable amplification results.
  • Sample protection: Airtight seal prevents contamination and sample evaporation during storage/processing.
  • Workflow efficiency: Eliminates sample transfer steps, reducing error and saving time in labs.
  • Standardized design: Fits most thermal cyclers and automated liquid handling systems for lab integration.

Application Scope

  • Forensic DNA labs: Processing crime scene samples for PCR-based profiling and analysis.
  • Clinical diagnostics: Collecting and amplifying patient DNA for genetic disease or pathogen testing.
  • Research facilities: PCR workflows for molecular biology experiments, gene expression studies.
Universal Genomic DNA Extraction Kit

Transparent Protective Tube for Field DNA Samples

Posted on by
The transparent protective tube is tailored for field DNA samples, combining visibility, durability, and contamination resistance for reliable on-site storage and transport.

Core Content

  • Design: Clear polycarbonate tube (impact-resistant), airtight screw cap with silicone seal, and writable outer surface; sterile interior.
  • Usage: Place field-collected DNA samples (swabs, traces) inside; seal tightly; label via writable surface; transport in field kits.

Key Features

  • Full visibility: Transparent body allows visual inspection of sample condition without opening, reducing contamination risk.
  • Field durability: Impact-resistant material withstands rough handling in outdoor or remote environments.
  • Contamination protection: Airtight seal locks in sterility, preventing external pollutant entry during transport.
  • Easy labeling: Writable surface enables quick, clear sample identification in fast-paced fieldwork.

Application Scope

  • Outdoor crime scenes: Storing DNA swabs from hiking trails, construction sites, or rural areas.
  • Wildlife forensics: Transporting animal DNA samples collected in remote conservation zones.
  • Disaster response: Securing DNA evidence from accident or disaster sites with limited lab access.

Protective Tube with Drying Agent for DNA Stability

Posted on by
The protective tube with drying agent is specialized for DNA stability, using a built-in desiccant to control moisture and preserve DNA integrity in biological samples.

Core Content

  • Design: Airtight polypropylene tube, integrated drying agent compartment, tamper-evident cap, and sterile inner surface.
  • Usage: Place DNA samples (swabs, tissues) inside; seal cap tightly to activate desiccant; store at 2–8°C or room temp as needed.

Key Features

  • Moisture elimination: Drying agent absorbs excess humidity, preventing DNA degradation from moisture damage.
  • DNA stability: Maintains intact DNA structure for 3–5 years under standard storage conditions.
  • Tamper-proof: Cap with breakable seal ensures sample authenticity for forensic/clinical use.
  • Contamination barrier: Airtight seal blocks external pollutants and cross-contamination risks.

Application Scope

  • Forensic evidence: Storing crime scene DNA samples (blood, saliva swabs) for analysis and archives.
  • Clinical labs: Preserving patient DNA samples for genetic testing and diagnostic follow-ups.
  • Biotech research: Maintaining DNA samples from experiments, cell lines, or microbial studies.

DNA Preservation Tube with Moisture Control

Posted on by
The DNA preservation tube with moisture control is designed to maintain optimal humidity, safeguarding DNA integrity in biological samples during long-term storage and transport.

Core Content

  • Design: Polypropylene tube with built-in desiccant compartment, airtight screw cap, and moisture indicator strip; sterile interior.
  • Usage: Place DNA-containing samples (swabs, tissues) inside; activate desiccant; seal tightly; monitor indicator for moisture levels.

Key Features

  • Precise moisture control: Desiccant regulates humidity, preventing DNA degradation from excess moisture or dryness.
  • Visual monitoring: Moisture indicator strip provides real-time check of internal humidity status.
  • Long-term stability: Preserves DNA integrity for 5+ years under proper storage conditions.
  • Contamination-free: Airtight seal and sterile design block external pollutants and cross-contamination.

Application Scope

  • Forensic labs: Storing crime scene DNA samples (touch DNA, blood swabs) for cold case archives.
  • Clinical genetics: Preserving patient DNA samples for hereditary disease research and future testing.
  • Biological research: Maintaining DNA samples from experiments, wildlife, or microbial studies.

Biological Evidence Protective Tube – Prevents Contamination

Posted on by
The biological evidence protective tube is engineered to prevent contamination, safeguarding the integrity of forensic and clinical biological samples during storage and transport.

Core Content

  • Design: Airtight screw cap with silicone seal, sterile inner lining, and tamper-evident ring; made of chemical-resistant polypropylene.
  • Usage: Place collected evidence (swabs, tissues) inside; seal cap until it clicks; label with sample info; store at recommended temp.

Key Features

  • Contamination barrier: Airtight seal and sterile interior block external pollutants and cross-contamination.
  • Tamper-proof: Evident ring breaks if opened, ensuring sample authenticity for legal admissibility.
  • Sample stability: Chemical-resistant material preserves sample quality for extended periods.
  • Easy identification: Transparent body and writable surface allow clear labeling and visual check.

Application Scope

  • Forensic labs: Storing blood, saliva, or DNA swabs from crime scenes.
  • Clinical diagnostics: Transporting patient biological samples for pathogen or genetic testing.
  • Wildlife forensics: Safeguarding animal tissue samples for species identification.

Pre-Packaged Swab Kit for Immediate Use

Posted on by
The pre-packaged swab kit is designed for immediate use, featuring pre-assembled, sterile components to streamline fast-paced forensic, clinical, and field sampling.

Core Content

  • Kit Components: 15 sterile flocked swabs, 10 sample preservation tubes, alcohol swabs, gloves, and labeled storage bags—all pre-packed.
  • Usage: Open kit, select tools, collect sample, secure in tube, and label; no extra preparation needed.

Key Features

  • Immediate readiness: Pre-assembled components cut prep time for urgent sampling needs.
  • Sterile & organized: Individually sealed swabs + compartmentalized kit prevent contamination and chaos.
  • Portable: Compact packaging fits field bags, clinics, or emergency kits.
  • Consistent: Standardized components ensure uniform sampling quality every time.

Application Scope

  • Forensic emergencies: Crime scenes requiring quick evidence collection (e.g., active investigations).
  • Clinical settings: Urgent patient sample collection for rapid diagnostics.
  • Fieldwork: Remote areas or disaster zones with limited setup time.

Wet & Dry Dual-Head Swab for Complete Collection

Posted on by
The wet & dry dual-head swab enables complete sample collection, with one head for wet specimens and another for dry traces, ensuring comprehensive forensic and clinical sampling.

Core Content

  • Design: Dual-headed with wet-compatible absorbent cotton (for liquids) and dry-optimized flocked head (for traces); labeled shaft for easy distinction.
  • Usage: Use wet head for blood/saliva, dry head for touch DNA/fibers; place each in separate tubes post-collection to avoid cross-contamination.

Key Features

  • Dual-function: Wet/dry heads cover all sample types in one tool, eliminating the need for multiple swabs.
  • Comprehensive collection: Captures both liquid specimens and dry trace evidence efficiently.
  • Sterile assurance: Individually sealed packaging maintains sterility for reliable sample integrity.
  • User-friendly: Labeled heads prevent mix-ups, streamlining on-site and lab workflows.

Application Scope

  • Forensic crime scenes: Collecting mixed evidence (e.g., bloodstains + nearby touch DNA on surfaces).
  • Clinical settings: Sampling both liquid bodily fluids and dry skin/scalp traces for diagnostics.
  • Environmental testing: Gathering wet contaminants and dry residues from surfaces in one pass.

Individually Sealed Dual-Head Swab for Sample Integrity

Posted on by
The individually sealed dual-head swab is designed to preserve sample integrity, using airtight packaging and dual sampling heads for reliable forensic and clinical collection.

Core Content

  • Design: Dual absorbent flocked heads + tamper-evident individual foil sealing; shaft with color markers for head distinction.
  • Usage: Open sealed package, collect primary/duplicate samples with separate heads, place in preservation tubes, label for transport.

Key Features

  • Individual sealing: Airtight foil packaging locks in sterility, preventing contamination before use.
  • Sample integrity: Tamper-evident design ensures swab authenticity for admissible evidence.
  • Dual sampling: Two heads enable simultaneous collection without extra tools, boosting efficiency.
  • High retention: Flocked heads capture and retain trace samples (DNA, microbes) securely.

Application Scope

  • Forensic crime scenes: Collecting blood, saliva, or touch DNA where sample purity is critical.
  • Clinical diagnostics: Patient sample collection for sensitive microbial or genetic testing.
  • Food safety: Sampling for pathogen detection with strict integrity requirements.