Instrument: Gas Chromatograph

Dataset: 
Instrument: 
Instrument Short Name: Gas Chromatograph
(http://vocab.nerc.ac.uk/collection/L05/current/LAB02/)
Instrument Description:

Instrument separating gases, volatile substances, or substances dissolved in a volatile solvent by transporting an inert gas through a column packed with a sorbent to a detector for assay. (from SeaDataNet, BODC)

PI supplied instrument name: gas chromatograph (Trace GC)
Dataset-specific description

The d15N values of individual AAs were measured using an isotope ratio mass spectrometer (IRMS) (Delta PlusXP, Delta V Plus or MAT 253) interfaced with a gas chromatograph (Trace GC) through a GC-C III combustion furnace (980 degrees C), reduction furnace (650 degrees C), and liquid-N cold trap.