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Parameter: P15N

Dataset: 
Niskin bottle samples
Parameter: 
d15N
Master parameters information
Short Name:
 d15N
Short Description:
 d15N
Official Name:
 d15N
No Data Value:
Description:
 

delta 15N (d15N) is a measure of the ratio of stable isotopes 15N:14N.  It is commonly reported in parts per thousand (per mil, 0/00).

Dataset-parameters information
Supplied Name: 
P15N
Supplied Units: 
permil vs air-N2
Datatype: 
Float
Conversion Necessary: 
no
No Data Value: 
nd
Description: 

Delta-15N of PN (permil vs. air-N2) analytical uncertainty 0.2 permil (prefiltered with 202um mesh screen onto combusted 25mm GF/F; filters not acidified before analysis)