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- Introduction to the Lab
Forensic Evidence Collection Lab
Forensic Science Evidence Collection and Analysis Lab
View the lab structure in 3D
Performs sampling, storage, and preprocessing of various forensic evidence to ensure accurate and reliable forensic analysis.
Forensic preprocessing analysis equipment
Law light source
Equipment Overview
- Light source equipment with measurement wavelengths such as ultraviolet, violet, blue, cyan, green orange, and red
- Illuminate samples and evidence with a light source to identify and collect stains, traces, etc. that cannot be seen with the naked eye.
Areas of application
- Identifying fingerprints, saliva, and blood stains left at the crime scene
- Identification and collection of hair, microfibers, etc.
- Identifying scratches, marks, etc. on furniture and tools
- Identifying footprints inside and outside the crime scene
Forensic preprocessing analysis equipment
Nitrogen concentrator
Equipment Overview
- Equipment that concentrates a liquid sample by placing a test tube in distilled water adjusted to the desired temperature and then using nitrogen gas introduced from outside
- Pretreatment equipment for precise analysis of trace substances
Areas of application
- Application of pretreatment for chromatography/mass spectrometry analysis of trace samples such as drug testing, environmental pollutant analysis, and food additive analysis
- Application of concentrated pretreatment for analysis of solvent components in document inks
Forensic preprocessing analysis equipment
Dry oven
Equipment Overview
- An air circulation oven in which heated air moves upward through a heater inside the oven.
- Used to remove moisture or other solvents from samples or substrates, or to proceed with reactions at specific temperatures.
Areas of application
- Pretreatment applications such as drying of samples, drug metabolism, precipitation of purified chemicals, universal drying/heating, and sterilization
- Drying of glassware and experimental equipment
Forensic preprocessing analysis equipment
Sonicator
Equipment Overview
- Ultrasonic waves are generated inside the equipment and transmitted through a liquid medium to be used for stirring, extracting, and dispersing samples.
- Temperature control function enables pretreatment using heat while dispersing
Areas of application
- Applied to various chemical pretreatment techniques such as fragmentation of biological samples, particle dispersion, particle grinding, homogenization, heterogeneous liquid emulsification, nucleic acid fragmentation, extraction of effective substances, chromosome fragmentation, and promotion of chemical reactions.
- Used for cleaning glassware and experimental equipment