This page mirrors the content from the original SIRFER rates page. Below are the structured per-sample prices converted from the published table.
Customers who will be loading their own samples into capsules can use the weigh guide (Excel) as a guide to find their target weight. Contact the SIRFER manager at sirfer@utah.edu for confirmation.
All isotope analyses above include % element composition estimates, as appropriate.
| Isotope analysis | Method | 1-200 | 200+ |
|---|---|---|---|
| Atmospheric carbon dioxide (min 150 samples) | $9.00 | $9.00 | |
| Gas Bench/C&O, inorganic matter | $9.00 | $9.00 | |
| Carbon and nitrogen, organic* | $7.50 | $7.50 | |
| Carbon and nitrogen, soils* | $7.50 | $7.50 | |
| Hydrogen and oxygen, water | CRDS | $5.66 | $5.66 |
| Hydrogen and oxygen, organic/water | TC/EA | $17.00 | $17.00 |
| Sulfur, organic solid | $10.00 | $10.00 | |
| Sulfur, organic soils | $10.00 | $10.00 |
| Services | Price |
|---|---|
| Grind sample | $2.00 |
| Weigh sample | $2.00 |
| Solvent wash hair | $2.67 |
| Water extraction, cryogenic | $7.00 |
| Carbonate removal from soil | $5.00 |
| Filter water samples and sample prep | $2.00 |
| Water sample prep | $1.00 |
| Hydroxyapatite pre-treatment | $4.00 |
| Isotope analysis | Method | 1-200 | 200+ |
|---|---|---|---|
| Atmospheric carbon dioxide (min 150 samples) | $15.35 | $13.82 | |
| Gas Bench/C&O, inorganic matter | $15.35 | $13.82 | |
| Carbon and nitrogen, organic | $12.79 | $11.51 | |
| Carbon and nitrogen, soils | $12.79 | $11.51 | |
| Hydrogen and oxygen, water | CRDS | $9.65 | $8.69 |
| Hydrogen and oxygen, organic/water | TC/EA | $29.00 | $26.10 |
| Sulfur, organic solid | $20.00 | $18.00 | |
| Sulfur, organic soils | $25.00 | $22.50 |
| Services | Price |
|---|---|
| Grind sample | $3.05 |
| Weigh sample | $3.05 |
| Solvent wash hair | $4.07 |
| Water extraction, cryogenic | $10.68 |
| Carbonate removal from soil | $7.63 |
| Filter water samples and sample prep | $3.05 |
| Water sample prep | $1.53 |
| Hydroxyapatite pre-treatment | $6.10 |
| Isotope analysis | Method | 1-25 | 26-99 | 100-499 | 500-999 | 1000+ |
|---|---|---|---|---|---|---|
| Atmospheric carbon dioxide (min 150 samples) | $40.50 | $33.75 | $27.00 | $20.25 | $13.95 | |
| Gas Bench/C&O, inorganic matter | $40.50 | $33.75 | $27.00 | $20.25 | $13.95 | |
| Carbon and nitrogen, organic | $33.75 | $28.13 | $22.50 | $16.88 | $11.63 | |
| Carbon and nitrogen, soils | $33.75 | $28.13 | $22.50 | $16.88 | $11.63 | |
| Hydrogen and oxygen, water | CRDS | $25.47 | $21.23 | $16.98 | $12.74 | $8.77 |
| Hydrogen and oxygen, organic/water | TC/EA | $76.50 | $63.75 | $51.00 | $38.25 | $26.35 |
| Sulfur, organic solid | $45.00 | $37.50 | $30.00 | $22.50 | $15.50 | |
| Sulfur, organic soils | $45.00 | $37.50 | $30.00 | $22.50 | $15.50 |
| Services | Price |
|---|---|
| Grind sample | $3.05 |
| Weigh sample | $3.05 |
| Solvent wash hair | $4.07 |
| Water extraction, cryogenic | $10.68 |
| Carbonate removal from soil | $7.75 |
| Filter water samples and sample prep | $3.02 |
| Water sample prep | $1.51 |
| Hydroxyapatite pre-treatment | $6.10 |
* For these samples, we require a prior estimate of the C, N, and/or S content prior to analysis. Customers are responsible for providing this information.
Rush jobs: If a researcher needs accelerated analysis, a surcharge of 100% will be added to the rate/sample listed above.
Effective on new jobs received after July 1st, 2023.