Instrument: Gas Chromatograph

Dataset: 
GP16 Selenium iodine and arsenic species profiles from bottle samples
Instrument: 
Gas Chromatograph
Instrument Short Name: Gas Chromatograph
Community Standard Description
(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 chromatography/photoionization detector
Dataset-specific description

Processing description says it was used as described in the following reference.

Cutter, L.S., G.A. Cutter, and M.L.C. San Diego‑McGlone. 1991. Simultaneous determination   of inorganic arsenic and antimony species in natural waters using selective hydride generation with gas chromatography/photoionization detection. Anal. Chem. 63:1138‑1142. http://dx.doi.org/10.1021%2Fac00011a015