C-14: Radiocarbon Dating by Accelerator Mass Spectrometry |
| 14C and d13C
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Standard Sample*
(rec. quantity 2-5 mg)
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14C and d13C
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Prepared Sample (e.g., collagen)
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14C and d13C
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CO2 Gas
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14C
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Graphite
(Call in advance)
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*Note: Sample preparation charges are included (except for bone - $50 extra).
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C-14: Radiocarbon Dating by Liquid Scintillation Counting |
| 14C and d13C
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Standard Sample*
(rec quantity 2-5 g C)
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C-14: Biobased Product Testing (by ASTM 6866-11) |
| 14C and d13C | Accelerator Mass Spectronomy | - | | | $450 | | |
$750 | | | $950 |
| 14C and d13C | Liquid Scintillation Counting | 2-5g C | | $300 | | |
$450 | | | $650 |
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Natural Products Authenticity Testing |
| 14C and d13C |
Organic Compounds | 2-10g C | $260 | | | | $450 | | | $650 |
14C and d13C, dD | Organic Compounds | 2-10g C | $325 | | | | $540 | | | $750 |
| 14C and d13C | Small Samples (requiring AMS) | 2-10g C | $260 | | | | $450 | | | $650 |
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Stable Isotope Ratio Analyses |
| d13C |
Organic Compounds | |
20 mg C |
$40 | |
| d13C and dD | Organic Compounds | | 20 mg C | $60 | |
| d13C and d15N |
Organic Compounds | |
20 mg C |
$60 | |
| d13C and d18O |
Carbonates |
100 mg |
$50 | |
| d18O and dD |
Water | | |
5 ml |
$40 | |
| d13C on bioapatite | Bones and Teeth | | 5 g | $75 | |
| d13C on collagen | Bones and Teeth | | 5 g | $75 | |
| d13C and d15N on collagen | Bones and Teeth | | 5 g | $120 | |
d13C on bioapatite; d13C and d15N on collagen | Bones and Teeth | | 5 g | $160 | |
d13C on bioapatite; d13C and d15N on collagen; plus AMS dating | Bones and Teeth | 5 g | $625 Non-Profit $675 Commercial |
| C/N ratio | Bones and Teeth | 5 g | $20 | |
| 87Sr/86Sr ratio | Bones and Teeth | 5 g | $300 | |
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H-3 Low-Level Tritium |
| Low-Level 3H Measurement
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2-3 TU
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$245
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Alpha Beta Screening |
| 222Rn in water | 16 pCi/L | $125 |
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Gamma Spectroscopy |
| Sample Preparation and Count | 12,000 sec (200 minutes) | $250 |
| Low Level Preparation and Count | 28,800 sec (480 minutes) | $300 |
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Food Product Certfications |
| Poultry Products | 6,000 sec (100 minutes) | 12,000 sec (200 minutes) | $1000 |
| Other Food Products | 6,000 sec (100 minutes) | 12,000 sec (200 minutes) | Call for price |
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XRF Analysis |
Major Elements by Li-borate Fusion | Na, Mg, Al, Si, P, K, Ca, Ti, Mn, Fe | | $40 per group ($500 min.) |
Trace elements by
pressed pellet | Routine analysis of V, Cr, Ni, Cu, Zn, Rb, Sr, Y, Zr, Nb,
Ba, Th, Ce, La, Pb | | $35 per group ($500 min.) |
Non-destructive obsidian
analysis | Mn, Fe, Zn, Ga, Rb, Sr, Y, Zr, Nb, Th | $25 ($200 minimum) |
Obsidian source samples | | - | | | | No charge |
Non-destructive analysis of rhyolite, slate, basalt, and other rocks | Mn, Fe, Zn, Ga, Rb, Sr, Y, Zr, Nb, Th | $25 ($200 minimum) |
Non-destructive analysis of rhyolite, slate, basalt, and other rocks | All elements | | $50 ($200 minimum) |
| Metals/alloys | | | - | | | | $35 ($200 minimum) |
Aerosol particulate filters | | Coming soon |
Crushing, sieving, or
LOI | Also available: As, Ga, Hf, Mo, S, Sn, and U, but
virtually any element from Na to U can be analyzed. | Call |
Non-destructive Ba determination in obsidian rhyolite, slate, basalt, and other rocks | | | | Add $5 |
Ceramics not submitted as powder | | | | | | Add $10 |
Glazed Ceramics not submitted as powder | | | | | | Add $10 |
Rebagging (more than one artifact included in a bag) | | | | | $5 a bag |
| Washing dirty samples | | | | | Add $10 |
Rapid turnaround (10 business days or less) | | | | | Add 30% |
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All turnaround times quoted are in calendar days, EXCEPT RUSH JOBS which are in business days.
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