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 ICP-MS: Finnigan MAT SOLA
ICP-MS torch box MS interface 27MHz RF generator Autosampler Gilson waste control software Autosampler_Cover
type Finnigan MAT SOLA
spec Inductivity coupled Plasma - Quadrupole Mass Spectrometer
detectors Faraday detector (1 M to 600 Mcps), Secondary Electron Multiplier (10 cps to 2 Mcps) Galileo #4870V
Argon supply liquid argon tank
Argon Flow

Plasma : 15 L/min, Aux : 0.8 L/min, Nebulizer: 1 L/min

min.sample size

2 mL

nebulizers

standard quartz Meinhard nebulizer, CETAC MicroFlo PFA pneumatic nebulizer

sample flow rate

1.2 mL/min, 400 µL/min (pump tube color codes )

cooling

NESLAB CFT-75 recirculating water cooler

Relative isotopic abundance table

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  
standard solutions Merck Multi-Element Standard 4, Merck Multi-Element Standard 6, Kraft Multi-Element Standard
reference materials MAG 1 - sediment standard, seawater standard
service www.alda.co.uk
tips + tricks  

page created by M.Kölling & T.Feseker