Gas Chromatography–Mass Spectrometry (GC-MS)

Instrument detail:

ModelAgilent Technologies 7890 B GC System / 5977 A MSD (Mass spectral Detector) / Electron Ionization method / NIST Library for identification of compounds.
MakeAgilent Technologies 7890B GC system/5977A MSD
SoftwareMass hunter
Column TypeCapillary Column HP-5 (Crossbond, 5% Phenyl and  95% dimethylpolysiloxane)
Column length30m
Column id250µm
Total GC Run Time40.50 minutes

MS Conditions:

Mass Range20-550amu
Mode Full Scan Mode
Type of IonizationElectron Ionization (EI)
Electron energy 70ev
Transfer line and source temperature 230ºC
LibraryNIST 2014


This facility can be used for the identification of semi-volatile and volatile organic compounds (minimum sample size required is 2 µl).

Charges (inclusive of GST)

GCMS Analysis and preparation of reportRs. 3,540/- (per sample)


Contact person:

Dr. B. Padmanaban,
Principal Scientist
National Research Centre for Banana
Thogamalai Road,
Thayanur Post
Trichy 620102, Tamil Nadu.