ICP-MS
ICP-MS (Inductively Coupled Plasma Mass Spectrometry) is a powerful laboratory testing tool used to detect and measure tiny amounts of elements in samples. Think of it as a super-accurate detective that can find microscopic traces of metals and other elements in materials. It's commonly used in environmental testing, pharmaceutical quality control, and food safety labs. When you see this on a resume, it means the person has experience with sophisticated laboratory equipment that's valued in testing and analysis roles. Similar technologies include Atomic Absorption Spectroscopy (AAS) and ICP-OES, but ICP-MS is known for being more sensitive and precise.
Examples in Resumes
Operated ICP-MS equipment for trace metal analysis in environmental samples
Developed testing methods using ICP-MS technology for pharmaceutical quality control
Trained junior analysts in ICP-MS operation and maintenance procedures
Performed water quality testing using ICP/MS and Inductively Coupled Plasma Mass Spectrometry
Typical job title: "Laboratory Analysts"
Also try searching for:
Where to Find Laboratory Analysts
Professional Organizations
Online Communities
Job Resources
Example Interview Questions
Senior Level Questions
Q: How would you implement a quality control program for ICP-MS analysis in a new laboratory?
Expected Answer: A strong answer should cover setting up standard operating procedures, training programs, quality control checks, and troubleshooting protocols. They should mention calibration standards, blank samples, and how to ensure accurate results.
Q: What experience do you have with method development and validation for ICP-MS?
Expected Answer: Look for candidates who can explain how they've created new testing methods, validated them for accuracy, and implemented them in a laboratory setting. They should mention regulatory compliance and documentation.
Mid Level Questions
Q: How do you handle sample contamination issues in ICP-MS analysis?
Expected Answer: They should explain basic troubleshooting steps, proper sample preparation techniques, and quality control measures to prevent and detect contamination.
Q: What safety procedures do you follow when operating ICP-MS equipment?
Expected Answer: Expect answers about personal protective equipment, proper handling of chemicals and gases, emergency procedures, and regular maintenance checks.
Junior Level Questions
Q: Can you explain the basic steps of preparing a sample for ICP-MS analysis?
Expected Answer: They should be able to describe simple sample preparation steps like dilution, filtering, and basic safety precautions.
Q: What type of samples have you analyzed using ICP-MS?
Expected Answer: Look for familiarity with common sample types like water, soil, or pharmaceutical products, and basic understanding of handling procedures.
Experience Level Indicators
Junior (0-2 years)
- Basic sample preparation
- Running routine analyses
- Data recording and basic reporting
- Following standard operating procedures
Mid (2-5 years)
- Independent method operation
- Quality control procedures
- Troubleshooting common issues
- Data analysis and interpretation
Senior (5+ years)
- Method development and validation
- Training and supervising junior staff
- Complex problem solving
- Quality system management
Red Flags to Watch For
- No hands-on experience with actual ICP-MS instruments
- Lack of understanding of basic laboratory safety protocols
- No experience with quality control procedures
- Unable to explain sample preparation methods
- No knowledge of data analysis and interpretation
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