SIL – STABLE ISOTOPE LAB



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ANALYSIS

Analysis of Samples Method Instruments
C%, N%, S%, H% Sediment, soil,
organic materials
Combustion Elemental Analyzer
13C, 15N Sediment, soil,
organic materials,

GFF-filters
Combustion Elemental Analyzer
– DeltaV advantage
34S Sediment, soil,
organic materials,
prep. samples
(BaSO4 etc)
Combustion Elemental Analyzer
– Delta plus
33S, 34S
Prep.samples
(BaSO4 etc)
Combustion Elemental
Analyzer
– MAT253
18O Phosphate, Sulfate,
organic materials (cellulose)
Thermal
conversion
TC/EA
– DeltaV advantage
2H Organic materials Thermal
conversion
TC/EA
– DeltaV advantage
18O Water CO2-equilibration Gasbench-MAT253
2H Water Reduction
with Chromium
HDevice-MAT253
2H, 18O Water Laser Absorption Liquid Water Isotope
Analyzer
, Picarro
13C Water, DIC DIC Extraction
with acid
Gasbench-MAT253
13C Water, DOC Wet oxidation with persulfate and heat Gasbench-MAT253
13C, 18O Carbonate Reaction with acid Gasbench-MAT253
13C, 2H Methane GC GC-DeltaV plus

 

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