Solids Analysis Method Price Precision/Accuracy ‰ Internal External δ13C and δ15N EA-IRMS $10.00 $14.00 0.2 δ34S EA-IRMS $14.00 $18.00 0.2 δ2H and δ18O TC/EA-IRMS $15.00 $20.00 0.2 Carbonates Analysis Method Price Precision/Accuracy ‰ Internal External δ13C and δ18O H3PO4 extraction/GasBench-IRMS $11.00 $15.00 0.2 Liquids Analysis Method Price Precision/Accuracy ‰ Internal External δ2H, δ18O OA-ICOS $8.00 $12.00 0.5, 0.2 δ17O OA-ICOS $15.00 $20.00 TBD δ13C in DIC H3PO4 reaction/GasBench-IRMS $11.00 $15.00 0.2 δ13C in DOC Wet oxidation/GasBench-IRMS $11.00 $15.00 0.2 Elemental (Concentration) Analysis Analysis Method Price Precision/Accuracy % Internal External %NCH Elemental Analyzer $8.00 $10.00 0.2 %NCS Elemental Analyzer $8.00 $10.00 0.2 %S Elemental Analyzer $8.00 $10.00 0.2 %O TC/EA-IRMS $15.00 $20.00 0.2 Pure Gases Analysis Method Price Precision/Accuracy ‰ Internal External N2, CO2, H2, O2, SO2 in glass breakseals DI-IRMS TBD TBD 0.2 CO2 (discrete or continuous sampling) CRDS TBD TBD TBD Compound Specific Isotope Analysis Analysis Method Price Precision/Accuracy ‰ Internal External δ13C and δ15N GC-C-IRMS TBD TBD TBD δ2H GC-TC-IRMS TBD TBD TBD Sample Preparation Analysis Method Price (Flat Rate) Soil/Sediment Acidification for δ13Corg Trained Technician $3.00/$4.00 External Sample grinding/homogenization Trained Technician $3.00/$4.00 External Sample Encapsulation/Weighing Trained Technician $3.00/$4.00 External Water filtration for δ2H and δ18O Trained Technician $3.00/$4.00 External Water filtration for δ13CDIC and δ13CDOC Trained Technician Inquire
