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Equipment Info

GAS CHROMATOGRAPH MASS SPECTRUM

Equipment Info

Equipment Code : 2944194

Make : Agilent Technologies

Model : G344OB - AGILENT 7890 SERIES GC COLUMN

Institution : Central Pollution Control Board Regional Directorate Bengaluru

Department : REGIONAL LAB RD BENGALURU

Funding Agency Details : MoEFCC, Govt. of India

Pooling of Equipment slot :   No

AMC End Date (Valid Till) :  

PRISM Service Category (About PRISM) : D

Pre-Experiment Support (including sample preparation, setup assistance and pre-experimental guidance) :

Post-Experiment Support (including result interpretation, data analysis and post-experimental reporting) :

Equipment Certification (if any) (No document available):

Equipment Calibration (if any) (No document available):

Remarks / Special Instructions (if any):

Description : The Gas Chromatograph-Mass Spectrometer (GC-MS) is a highly sensitive and selective analytical instrument designed for the qualitative and quantitative analysis of volatile and semi-volatile organic compounds. The system combines two powerful technologies: Gas Chromatography (GC): Utilizes a capillary column to separate complex mixtures of compounds based on their volatility and interaction with the column's stationary phase. The sample, injected into the GC inlet, is vaporized and carried by an inert gas (typically helium or nitrogen) through the column under controlled temperature programming. Mass Spectrometry (MS): The separated compounds exiting the GC column are ionized in the MS source, typically using Electron Ionization (EI) or Chemical Ionization (CI). The resulting ions are fragmented and sorted by their mass-to-charge ratio (m/z) using a mass analyzer (e.g., quadrupole, ion trap, or time-of-flight). The generated mass spectra are used for compound identification and

Usage Rate: (as indicated by the custodian/host institution)

S.No. Users Category Rate (unit ) & (In Rupees)
1 Academic (External)*
2 Academic (Internal)***
3 Grassroot innovator
4 Industry User
5 National Research Lab User
6 Startup/MSME User


Accessories / Consumables / Spare parts / Testing modes

Sample Name Sample Type Sample UOM Sample Availability Unit Cost Sample Quantity Sample Description
No Data Available

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