Chemical Sample Testing Worker
かがくしりょうしけんこう
Industry & Occupation
Classification
Summary
Chemical sample testing workers pretreat samples of chemical products or raw materials, measure and analyze components, purity, physical properties, safety, etc., using various analytical instruments and techniques, and support product quality assurance and research and development as specialists.
Description
Chemical sample testing workers, in factory or laboratory settings, collect samples of products or raw materials, perform pretreatment such as crushing, extraction, and filtration. Then, they quantitatively evaluate chemical composition and physical properties using diverse analytical techniques such as HPLC, GC, ICP, spectrophotometry, and titration. Based on the obtained data, they determine compliance with quality standards and prepare reports. They collaborate with quality control and research and development departments to contribute to product improvement, root cause analysis of defects, and regulatory compliance. They thoroughly manage safety and hygiene, and also handle maintenance of analytical instruments and management of standard substances.
Future Outlook
With strengthening environmental regulations and advancement of product safety standards, demand for chemical analysis will remain stable. The spread of automated analyzers and data analysis AI will increase the need for advanced analysis technicians.
Personality Traits
Cautious / Keen Observation / Strong Sense of Responsibility
Work Style
Career Path
Testing Assistant → Chemical Sample Testing Worker → Senior Chemical Sample Testing Worker → Quality Control Engineer → Research and Development Position
Required Skills
Analytical Instrument Operation / Chemical Analysis Techniques / Data Recording / Safety and Health Management / Sample Pretreatment
Recommended Skills
English Literature Reading / Lab Equipment Maintenance / Quality Management Systems / Statistical Analysis
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Essential for interpreting test results and analyzing causes of abnormal values. |
| Attention to Detail & Accuracy | High accuracy is required for trace analysis and to prevent measurement errors. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work follows standardized procedures. |
| Physical Stamina & Endurance | Mainly indoor sitting and standing work, with little heavy labor. |
Related Qualifications
- Hazardous Materials Handler (Class B, Type 4)
- Physical and Chemical Proficiency Test
Aliases
- Chemical Analysis Technician
- Chemical Inspection Technician
Related Jobs
- Chemical Analysis Technician
- Quality Control Officer
- Testing Inspector