Parameter: PO4_INSTR

Dataset: 
NBP1608 Underway Nutrients
Parameter: 
instrument
Master parameters information
Short Name:
 instrument
Short Description:
 instrument
Official Name:
 instrument
No Data Value:
Description:
 

instrument used to collect or process data, definition is specific to the data set in which it appears

Dataset-parameters information
Supplied Name: 
PO4_INSTR
Supplied Units: 
unitless
Conversion Necessary: 
no
Conversion Utility: 
No Data Value: 
nd
Description: 
Notes which instrument was used for phosphate measurements. 1 = Lachat 8500 QuickChem, 2 = Technicon AAII, 3 = Both Lachat 8500 QuickChem and Technicon AAII. Noted as "nda" when no data available for this sample, no sample analyzed or obviously erroneous data value.