| Cost | Instrument | Analysis | Matrix | Sample Requirements |
Comment |
| Continuous Flow IRMS (Delta+XL w/ Carlo-Erba NA2500 EA, Thermo TC/EA, Thermo GCC + Agilent 5890 GC, Thermo GasBench II) | |||||
| $25.00 | EA-IRMS | d15N, d13C, %C, %N | organics | >12ug N | analyzed in duplicate ($14 for single measurement) |
| $18.00 | EA-IRMS | d15N, d13C | organics | >12ug N | analyzed in duplicate ($10 for single measurement) |
| $12.00 | EA | %C, %N | organics | analyzed in duplicate ($7 for single measurement) | |
| $18.00 | TCEA-IRMS | d18O | organics, H2O | analyzed in duplicate ($10 for single measurement) | |
| $18.00 | TCEA-IRMS | dD | organics, H2O | analyzed in duplicate ($10 for single measurement) | |
| -$3.00 | EA or TCEA | organics, H2O | credit for pre-weighed/encapsulated samples for EA or TCEA | ||
| TBD | GC-IRMS | d13C | organic extracts | ||
| TBD | GC-IRMS | dD | organic extracts | ||
| TBD | GasBench-IRMS | d13C | DIC | ||
| TBD | GasBench-IRMS | d18O | H2O | credit for pre-weighed/encapsulated samples for EA or TCEA | |
| ICP-OES (Perkin Elmer 4300DV) | |||||
| $12.00 | ICP-OES | Sr/Ca | corals/carbonates | ||
| $12.00 | ICP-OES |
Mg/Ca |
forams/carbonates | >100ug carbonate | Mg/Ca cleaning extra (see below) |
| $6.00 | ICP-OES | Mg/Ca cleaning | forams | Mg/Ca cleaning adapted from Barker et al. (2003) | |
| $10.00 | ICP-OES | 1-5 elements | HNO3 | see Paleolab LOQ/LDL sheet for avaliable elements | |
| $2.00 | ICP-OES | per element 6-10 | HNO3 | full suite = $20 | |
| Dual Inlet IRMS (Thermo Delta+XL w/ Kiel III Carbonate Device) | |||||
| $15.00 | Kiel-IRMS | d18O, d13C | carbonates | >30ug carbonate | |