Scientific Tools in Forensic Investigation – The Importance of Plastic Materials

The Role of Laboratory Plastics in Forensic Research

Forensics is a field of science that plays a key role in identifying criminals and analyzing evidence. Modern investigative laboratories use advanced research techniques, and among them, laboratory plastics are of key importance. Their sterility, chemical resistance and adaptation to the specifics of research make them irreplaceable in the analysis of biological, chemical and physical traces.

The Most Important Plastic Tools in Forensic Labs

Forensic Test Tubes

High-quality plastic tubes are used to store biological samples such as blood, saliva, hair, microbes, or DNA micro\u015traces. Storing samples in sterile conditions is crucial for the reliability of research. Many laboratories use PCR and RT-qPCR tubes, which enable precise amplification and analysis of DNA traces as part of genetic testing.

PCR Plates and Microplates for Genetic Research

In DNA research they are irreplaceable PCR and RT-qPCR plates, which allow for multi-stage molecular analyses. Their use in forensics helps identify perpetrators and victims of crimes based on genetic traces.

Automatic Pipettes and Their Tips

Automatic pipettes used in forensic laboratories allow for precise dosing of reagents and biological samples. In forensics, they are used to analyze DNA microtraces and other biological samples. An important element of their use is pipette tips, which ensure sterility and eliminate the risk of sample contamination.

Identity Containers and Bags

To ensure proper storage of evidence samples, forensic laboratories use cryogenic tubes and sterile containers for storing tissue fragments, clothing fibers, or chemical traces. Their proper protection is crucial for further laboratory analysis.

Syringe Filters and Other Laboratory Accessories

The analysis of chemical substances, such as drugs or poisons, requires the use of syringe filters. Their function is to purify samples before spectrophotometric or chromatographic analysis. They are widely used in forensic laboratories. syringe filters and nylon filters, which aid in the analysis of chemical substances left at the crime scene.

How to Store Evidence Samples in Forensics?

Each evidence sample must be stored in appropriate conditions to prevent degradation and loss of evidential value. Forensic laboratories use Falcon type centrifuge tubes and Eppendorf centrifuge tubes, which allow for long-term storage of samples in laboratory conditions.

Summary

Laboratory plastics play a key role in forensic science, enabling precise analysis of samples and evidence. Modern forensic laboratories rely on specialized DNA test tubes, automated pipettes and PCR plates to help conduct investigations quickly and efficiently. Using high-quality laboratory plastics ensures reliable analysis and the ability to use test results in court proceedings. More information about specialized products used in forensic science laboratories can be found in PCR product categories.