GC-MS
(เครื่องโครมาโทกราฟีแก๊ส-แมสสเปกโตรเมตรี)
Definition
GC-MS (เครื่องโครมาโทกราฟีแก๊ส-แมสสเปกโตรเมตรี) Tool
GC-MS (Gas Chromatography-Mass Spectrometry) is an analytical technique that combines gas chromatography and mass spectrometry to identify and quantify compounds in complex mixtures by separating components and analyzing their mass spectra.
Expertise Level
Level 1
Basic
1. Understands the basic principles of gas chromatography and mass spectrometry.
2. Can operate GC-MS instruments with supervision.
3. Recognizes common components of GC-MS equipment.
Level 2
Intermediate
1. Can independently prepare samples for GC-MS analysis.
2. Performs routine maintenance and troubleshooting on GC-MS instruments.
3. Interprets basic GC-MS data and identifies common compounds.
Level 3
Advanced
1. Designs and optimizes GC-MS methods for complex sample analysis.
2. Accurately interprets complex spectra and identifies unknown compounds.
3. Leads troubleshooting and advanced maintenance tasks to ensure instrument performance.
