Instrument: Spectrophotometer

Dataset: 
Discrete Lab
Instrument: 
Spectrophotometer
Instrument Short Name: Spectrophotometer
Community Standard Description
(http://vocab.nerc.ac.uk/collection/L05/current/LAB20/)
Instrument Description:

An instrument used to measure the relative absorption of electromagnetic radiation of different wavelengths in the near infra-red, visible and ultraviolet wavebands by samples.

PI supplied instrument name: Ocean Optics USB 2000 spectrophotometer
Dataset-specific description

Samples were transported to the USGS Carbon Chemistry Lab in St. Petersburg, Fla. Total alkalinity samples were analyzed using an Ocean Optics USB 2000 spectrophotometer, bromol cresol purple indicator dye, and the methods of Yao and Byrne (1998).

Ocean Optics USB 2000 spectrophotometer