Instrument: UV Spectrophotometer-Shimadzu

Dataset: 
Arctic Nitrogen Fixation Rates
Instrument: 
UV Spectrophotometer-Shimadzu
Instrument Short Name: UV Spectrophotometer-Shimadzu
Community Standard Description
(http://vocab.nerc.ac.uk/collection/L05/current/LAB20/)
Instrument Description:

The Shimadzu UV Spectrophotometer is manufactured by Shimadzu Scientific Instruments (ssi.shimadzu.com). Shimadzu manufacturers several models of spectrophotometer; refer to dataset for make/model information.

PI supplied instrument name: Shimadzu UV-1601 spectrophotometer
Dataset-specific description

Ammonium concentrations were measured on a Shimadzu UV-1601 spectrophotometer.