Instrument: Spectrometer

Dataset: 
Data set 4: TEP production and aggregation of Chaetoceros sp. as a function of light climate, pCO2, and temperature
Instrument: 
Spectrometer
Instrument Short Name: Spectrometer
Community Standard Description
(http://vocab.nerc.ac.uk/collection/L22/current/TOOL0460/)
Instrument Description:

A spectrometer is an optical instrument used to measure properties of light over a specific portion of the electromagnetic spectrum.

PI supplied instrument name: ocean optics flame spectrometer
Dataset-specific description

pH was measured at 25ºC (total hydrogen ion scale) on an ocean optics flame spectrometer with unpurified m-cresol dye against Tris pH buffer purchased from Andrew Dickson at Scripps.