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

inlab methods main

onboard methods main

 Cation Analysis with GF-AAS : Unicam Solaar 989QZ
GF-AAS with Deuterium and Zeeman background correction AutosamplerUnicam 989 QZprinter
type Unicam Solaar 989 QZ
spec Graphite furnance Atomic Absorption Spectrometer with Deuterium and Zeeman background compensation. TV camera for process control inside graphite furnance
Argon supply liquid argon tank
Argon Flow

1L/min
min.sample size

500 µL
cooling

tap water
Elements

H

                                 He
Li Be                     B C N O F Ne
Na Mg                     Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba L Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra A                              
  L La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu  
  A Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr  
wavelength table
reference materials single element standard solutions, MAG 1, SDO-8 and PACS-1- sediment standards
tips + tricks  

page created by M.Kölling & T.Feseker