Parameter: POL_ZN

Dataset: 
GT10 - CTD - GT-C Bottle
Parameter: 
trace metal concentration
Master parameters information
Short Name:
 trace_metal_conc
Short Description:
 trace metal concentration
Official Name:
 trace_metal_conc
No Data Value:
 nd
Description:
 

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

Dataset-parameters information
Supplied Name: 
POL_ZN
Supplied Units: 
nanomoles/kilogram
Conversion Necessary: 
no
No Data Value: 
-999
Description: 

labile Zinc concentration measured with polarography in the first few stations - used for contamination alert, not for ocean concentration