Uni Bremen Home MARUM - Sediment Geochemistry - Leobener Str - D-28359 Bremen - Germany
Marine Geochemistry - Laboratory Methods

inlab methods main

onboard methods main


Access element methods

La - Lanthan

sample type

marine porewater
digested sediment 1g/L
groundwater
typical concentration
nmol/L
ppt
0.3 µmol/L
50 ppb

0.01 µmol/L
1 ppb

Method1 ICP-OES with USN
wavelength 408.672 nm
method used
no
yes
no
dilution  
 
sample size  
> 2mL 
 
detction limit  
10 ppb 
 
standard solutions    
Method 3 ICP-MS
Mass 139 -> Mass Table
method used
no
yes
no
dilution  
1:10
 
sample size  
> 1 mL
 
detction limit  
10 ppb
 
standard solutions    
tips + tricks  

page created by M.Kölling & T.Feseker