Submission of results from the 39th laboratory intercomparison
G samples - main components in precipitation
Please fill in the results, detection limits and methods for all components before sending the form.
Results - G samples
Unit
Detection limit
G1
G2
G3
G4
Methods
Other methods
SO4
mg S/l
SO4 methods:
Ion chromatography
Spectrophotometry
ICP-AES
NH4
mg N/l
NH4 methods:
Ion chromatography
Spectrophotometry
NO3
mg N/l
NO3 methods:
Ion chromatography
Spectrophotometry
Na
mg/l
Na methods:
Ion chromatography
ICP-AES
Flame-AES
Flame-AAS
Mg
mg/l
Mg methods:
Ion chromatography
ICP-AES
Flame-AES
Flame-AAS
Cl
mg/l
Cl methods:
Ion chromatography
Potensiometric method
Spectrophotometry
Ca
mg/l
Ca methods:
Ion chromatography
ICP-AES
Flame-AES
Flame-AAS
K
mg/l
K methods:
Ion chromatography
ICP-AES
Flame-AES
Flame-AAS
pH
pH units
pH methods:
pH meter
H+
ue H/l
H+ methods:
Titration
Cond
uS/cm
Cond methods:
Conductivity meter
Last updated: September 2021 by
Anne Hjellbrekke