Tag Archives: forensic

HXZR Series DNA Flocked Swabs Features and Benefits

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The HXZR Series DNA flocked swabs offer superior DNA collection and recovery capabilities. Featuring nylon fiber tips that maximize DNA absorption and release, these swabs are ideal for collecting blood, saliva, hair, and touch DNA. The innovative flocked design ensures efficient recovery of even trace or degraded samples, making them perfect for forensic investigations, crime scene sampling, and cold-case analysis. Individually packaged for sterility, they maintain high-purity DNA suitable for PCR, sequencing, and genotyping, providing reliable and reproducible results from minimal or compromised evidence.

Key Features:

  • Flocked nylon fiber tips for enhanced DNA recovery

  • Maintains high-purity DNA suitable for PCR and sequencing

  • Individually packaged for contamination prevention

  • Effective for trace, minimal, or degraded samples

Application Scope:

  • Forensic crime scene and DNA sampling

  • Cold-case investigations and research

  • Blood, saliva, and touch DNA collection

  • Clinical and genetic studies

Desiccant-Based Swab Storage to Prevent Degradation

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Desiccant-based swab storage effectively prevents DNA degradation by controlling moisture levels during collection and transport. The integrated desiccant absorbs excess humidity, preserving DNA integrity in blood, saliva, hair, and touch samples. This system ensures high-purity DNA recovery, suitable for PCR, sequencing, and genotyping, even from trace or degraded samples. Individually packaged to prevent contamination, these swabs are ideal for forensic investigations, crime scene evidence, cold-case analysis, and laboratory research, ensuring reliable, reproducible results under varying environmental conditions.

Key Features:

  • Desiccant absorbs moisture, preventing DNA degradation

  • Maintains high-purity DNA suitable for PCR and sequencing

  • Individually packaged to prevent contamination

  • Effective for trace, minimal, or degraded samples

Application Scope:

  • Forensic evidence collection and preservation

  • Trace DNA and touch sample protection

  • Cold-case investigations and laboratory research

  • Clinical and genetic studies

Independent Packaging for DNA Sample Security

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Independent packaging ensures the highest level of security and integrity for DNA samples, preventing contamination and preserving sample quality during collection, storage, and transport. Each swab or sample is individually sealed in sterile, tamper-evident packaging, ensuring the DNA remains uncontaminated. Ideal for blood, saliva, hair, and touch DNA, these packaging solutions maintain high-purity DNA suitable for PCR, sequencing, and genotyping. Perfect for forensic investigations, cold-case analysis, and laboratory research, this method guarantees reliable, reproducible DNA recovery, even from trace, minimal, or degraded samples.

Key Features:

  • Individually sealed, tamper-evident packaging

  • Prevents contamination and preserves DNA integrity

  • Suitable for trace, minimal, or degraded DNA samples

  • Ensures high-purity DNA for PCR, sequencing, and genotyping

Application Scope:

  • Forensic evidence collection and security

  • Crime scene and trace DNA protection

  • Cold-case investigations and lab research

  • Clinical and genetic analysis

Micro-DNA Sample Enrichment Techniques

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Micro-DNA sample enrichment techniques are designed to enhance the recovery of trace or degraded DNA from minimal biological evidence. Using advanced swabs, filtration methods, and specialized reagents, these techniques concentrate DNA from small or degraded samples like blood, saliva, hair, and touch evidence. Ideal for forensic investigations, cold-case analysis, and genetic research, they ensure high-purity DNA suitable for PCR, sequencing, and genotyping. These methods optimize DNA yield, even from challenging samples, enabling accurate forensic profiling and reproducible results.

Key Features:

  • Enriches DNA from minimal or degraded samples

  • Maintains high-purity DNA for PCR and sequencing

  • Advanced swabs and reagents for effective recovery

  • Ideal for trace, minimal, or degraded DNA samples

Application Scope:

  • Forensic investigations and crime scene analysis

  • Cold-case investigations and laboratory research

  • Genetic studies and DNA profiling

  • Clinical applications for trace DNA recovery

Forensic Tools for Bloodstain Collection and Storage

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Forensic tools for bloodstain collection and storage are designed to preserve DNA integrity from crime scenes and forensic investigations. Using high-efficiency swabs and protective tubes, these tools ensure safe collection, contamination-free handling, and long-term DNA preservation. Ideal for blood, saliva, and touch DNA, they maintain high-purity DNA suitable for PCR, sequencing, and genotyping. Individually packaged to prevent contamination, these tools are optimized for trace, minimal, or degraded samples. Perfect for crime scene investigations, cold-case analysis, and laboratory research, ensuring reliable, reproducible DNA recovery.

Key Features:

  • High-efficiency swabs for bloodstain collection

  • Protective tubes for DNA preservation

  • Maintains high-purity DNA for PCR and sequencing

  • Individually packaged to prevent contamination

Application Scope:

  • Forensic bloodstain collection and storage

  • Crime scene evidence and trace DNA sampling

  • Cold-case investigations and laboratory research

  • Clinical and genetic studies

Efficient Handling of Multiple DNA Samples

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Efficient handling of multiple DNA samples ensures streamlined processing and minimizes contamination risks. Using individually packaged swabs, protective tubes, and optimized protocols, this system allows for the simultaneous collection and safe transport of various biological samples, such as blood, saliva, hair, and touch DNA. It preserves high-purity DNA suitable for PCR, sequencing, and genotyping, even from trace, minimal, or degraded samples. Ideal for forensic investigations, crime scene sampling, cold-case analysis, and laboratory research, ensuring reliable and reproducible results from multiple samples.

Key Features:

  • Individually packaged swabs for contamination prevention

  • Maintains high-purity DNA suitable for PCR and sequencing

  • Efficient handling of multiple samples simultaneously

  • Effective for trace, minimal, or degraded samples

Application Scope:

  • Forensic evidence collection and processing

  • Crime scene and trace DNA sampling

  • Cold-case investigations and laboratory research

  • Clinical and genetic studies

Alcohol and Dry Swab Combinations for Blood Sampling

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Alcohol and dry swab combinations offer a highly effective method for blood sample collection. The alcohol swab ensures proper skin disinfection, reducing contamination risks, while the dry swab efficiently collects and preserves DNA from the sample. Ideal for blood, saliva, hair, and touch DNA, this combination maintains high-purity DNA for PCR, sequencing, and genotyping. Individually packaged to prevent cross-contamination, it is optimized for trace, minimal, or degraded samples. Perfect for forensic investigations, crime scene analysis, and laboratory research, ensuring reliable, reproducible DNA recovery.

Key Features:

  • Alcohol swab for effective skin disinfection

  • Dry swab for efficient DNA collection and preservation

  • Maintains high-purity DNA for PCR and sequencing

  • Individually packaged to prevent contamination

Application Scope:

  • Forensic blood sample collection and analysis

  • Trace DNA and touch sample recovery

  • Crime scene investigations and cold-case analysis

  • Laboratory research and genetic studies

Portable DNA Collection Kits for Field Investigators

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Portable DNA collection kits provide field investigators with convenient, contamination-free tools for collecting blood, saliva, hair, and touch DNA. Equipped with high-efficiency swabs, protective tubes, and individually packaged components, they preserve high-purity DNA suitable for PCR, sequencing, and genotyping. Optimized for trace, minimal, or degraded samples, these kits ensure reliable, reproducible DNA recovery in outdoor or challenging conditions. Ideal for crime scene investigations, cold-case analysis, and mobile laboratory research, they streamline evidence collection and maintain sample integrity during transport.

Key Features:

  • Field-ready, portable DNA collection tools

  • Maintains high-purity DNA for PCR and sequencing

  • Individually packaged to prevent contamination

  • Effective for trace, minimal, or degraded samples

Application Scope:

  • Forensic crime scene and field investigations

  • Trace DNA and touch sample recovery

  • Cold-case investigations and mobile laboratory research

  • Blood, saliva, hair, and minimal sample collection

Long-Term Stability of DNA Samples at Room Temperature

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This solution ensures long-term stability of DNA samples at room temperature without refrigeration. Using desiccant-equipped tubes, airflow-permeable designs, and contamination-free packaging, it prevents moisture-induced degradation and preserves high-purity DNA from blood, saliva, hair, and touch samples. Suitable for trace, minimal, or degraded DNA, it maintains sample integrity for PCR, sequencing, and genotyping. Ideal for forensic investigations, crime scene evidence storage, cold-case analysis, and laboratory research, enabling reliable, reproducible DNA recovery under varied environmental conditions.

Key Features:

  • Preserves DNA integrity without refrigeration

  • Maintains high-purity DNA for PCR and sequencing

  • Desiccant-equipped and individually packaged to prevent contamination

  • Effective for trace, minimal, or degraded samples

Application Scope:

  • Forensic evidence storage and transport

  • Trace DNA and touch sample preservation

  • Cold-case investigations and laboratory research

  • Clinical and genetic studies

High-Sensitivity DNA Extraction for Cold Cases

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High-sensitivity DNA extraction techniques enable recovery of trace or degraded genetic material from cold-case evidence. Using optimized swabs, protective tubes, and contamination-free protocols, they preserve high-purity DNA from blood, saliva, hair, and touch samples for PCR, sequencing, and genotyping. Individually packaged components prevent contamination and ensure reproducible results. Ideal for forensic investigations, unsolved case reviews, and laboratory research, these methods enhance DNA recovery from minimal or challenging samples, supporting accurate profiling and evidence re-examination.

Key Features:

  • Optimized for trace and degraded DNA recovery

  • Maintains high-purity DNA suitable for PCR and sequencing

  • Individually packaged to prevent contamination

  • Effective for minimal or cold-case samples

Application Scope:

  • Forensic cold-case evidence analysis

  • Trace DNA and touch sample recovery

  • Blood, saliva, hair, and degraded sample processing

  • Laboratory research and DNA profiling