code_name,Original units
units,NODC code
007,ug-at/l            mmol/m3  umol/l  uM  umol/dm3
009,m/s
011, percent
016,mg/m3
023,mgC/m3/incubation t
024,mgC/m2/incubation t
029,umol/kg
032,mg/l               ppm      ug/g    ug/ml       ul/l    g/m3
033,ug/kg
034,ueq/kg             umol/kg (for alkalinity ONLY)
036,ug/l               mg/m3    ppb     g/1000m3
037,mg-at/l
039,ng/l               ug/m3
040,mgC/m3/hr
042,mgC/m3/day         ugC/l/day
048,u-atm
049,gC/m2/day
050,gC/m2/hr
051,ueq/l              umol/l (for alkalinity ONLY)
054,meq/kg
056,mgC/m2/day
057,mgC/m2/hr
058,mg-at/kg
059,mg/kg
061,mmol/kg
062,mmol/l
066,ng/kg
064,molesC/m2/day
065,molesC/m2/hr
068,per sample
069,per m2
070,per m3
071,per individual
072,per ml
073,mg/Chl-a/m3
074,ml/kg
075,ugC/m3
076,S/m
078,per liter
081,parts per million
082,degrees Fahrenheit
083,foot
084,per microliter
085,mg/m2
086,fathom
087,millimeter
088,ml/l
136,"ug/l"    Alternate Nutrient Conversion (use instead of #36)
107,"umol/l"  Alternate Oxygen Conversion (use instead of #7)
200, Tritium Unit (TU)
210, nanomol per liter (nmol/l)
211, picomol per liter (pmol/liter)
212, per mille
213, nanomol per kilogram (nmol/kg)
214, picomol per kilogram (pmol/kg)
215, umol/l (use only for CFCs)
216, Volts (i.e., Fluorometer units)
217, Relative unit (i.e., Fluorometer units)