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Gas Bench + Delta V | Internal * (per aliquot) | External (per aliquot) |
| Carbonate - samples >120 micrograms (includes δ18O & δ13C as one charge) | £10 | £15 |
| Water (δ18O in H2O only) | £10 | £15 |
| Water (δ13C in DIC only) | £10 | £15 |
| supplement: sample preparation (weighing) | £2 | £5 |
EA Isolink + Delta V | Internal * (per aliquot) | External (per aliquot) |
| C, N or S only (single measurement of δ13C, or δ15N, or δ34S in Organic Material) | £8 | £12 |
| C & N (dual measurements of δ13C & δ15N in Org. Material) | £10 | £14 |
| C N S (simulateaneous measurements of δ13C, δ15N, δ34S in Organics) | £18 | £22 |
| supplement: sample preparation (weighing) | £2 | £5 |
| H or O only (single measurement of δD or δ16O Organic Material) | £8 | £12 |
| H & O (dual measurements of δD & δ16O in Org. Material) | £10 | £14 |
| supplement: sample preparation (weighing) | £2 | £5 |
Nu Perspective | Internal * (per aliquot) | External (per aliquot) |
| Carbonate - samples <120 micrograms (includes δ18O & δ13C as one charge) | £10 | £15 |
| Clumped isotopes Δ47 | £35 | £50 |
| supplement: sample preparation (weighing) | £2 | £5 |
Picarro L 2130-i | Internal * (per aliquot) | External (per aliquot) |
| δD & δ18O in water | £5 | £6 |
| supplement: sample preparation (transfer into vials) | £2 | £5 |
Other Equipment | BEIF users** | External |
| MICRO BALANCE | Free | £30 / day |
| MICROMILL | Free | £10 / hour |
| ZEISS Stereomicroscope | Free | £20 / day |
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* "Internal" - UCL Earth Sciences, Geography, Archaeology and Projects/grants written with BEIF.
** "BEIF users" = use of micromill, microdrill, diamond wire saw, microbalance and microscope in order to prepare samples TO BE ANALYSED in the BEIF lab.