Customers who will be loading their own samples into capsules can use the weigh guide (Excel) to find their target weight. Contact the SIRFER manager at sirfer@utah.edu for confirmation.
Rate per sample
| Isotope analysis | |
|---|---|
| Atmospheric carbon dioxide | $12.71 |
| Gas Bench/C&O, inorganic matter | $9.65 |
| Carbon and nitrogen, organic | $7.59 |
| Carbon and nitrogen, soils | $9.52 |
| Hydrogen and oxygen, water | $6.51 |
| Hydrogen and oxygen, organic | $17.17 |
| Sulfur, organic solid | $10.37 |
| Sulfur, organic soils | $21.89 |
| Services | Price |
|---|---|
| Grind sample | $3.05 |
| Weigh sample | $3.05 |
| Solvent wash hair | $4.28 |
| Cryogenic water extraction | $10.00 |
| Carbonate removal from soil | $4.63 |
| Filter and prep water samples | $3.06 |
| Water sample prep | $2.10 |
| Hydroxyapatite pre-treatment | $10.16 |
Rate per sample
| Isotope analysis | 1-200 | >200 samples |
|---|---|---|
| Atmospheric carbon dioxide | $21.89 | $19.70 |
| Gas Bench/C&O, inorganic matter | $16.61 | $14.95 |
| Carbon and nitrogen, organic | $12.71 | $11.77 |
| Carbon and nitrogen, soils | $16.19 | $15.13 |
| Hydrogen and oxygen, water | $11.21 | $10.09 |
| Hydrogen and oxygen, organic | $29.56 | $26.61 |
| Sulfur, organic solid | $20.74 | $18.67 |
| Sulfur, organic soils | $38.91 | $35.02 |
| Services | Price |
|---|---|
| Grind sample | $4.73 |
| Weigh sample | $4.73 |
| Solvent wash hair | $6.63 |
| Cryogenic water extraction | $15.50 |
| Carbonate removal from soil | $7.18 |
| Filter and prep water samples | $4.74 |
| Water sample prep | $3.25 |
| Hydroxyapatite pre-treatment | $15.74 |
Rate per sample
| Isotope analysis | 1-100 | >100 samples |
|---|---|---|
| Atmospheric carbon dioxide | $25.42 | $21.89 |
| Gas Bench/C&O, inorganic matter | $19.30 | $16.61 |
| Carbon and nitrogen, organic | $15.19 | $12.71 |
| Carbon and nitrogen, soils | $19.04 | $16.19 |
| Hydrogen and oxygen, water | $23.00 | $11.21 |
| Hydrogen and oxygen, organic | $34.33 | $29.56 |
| Sulfur, organic solid | $27.00 | $20.74 |
| Sulfur, organic soils | $45.00 | $38.91 |
| Services | Price |
|---|---|
| Grind sample | $4.73 |
| Weigh sample | $4.73 |
| Solvent wash hair | $6.63 |
| Cryogenic water extraction | $15.50 |
| Carbonate removal from soil | $7.18 |
| Filter and prep water samples | $4.74 |
| Water sample prep | $3.25 |
| Hydroxyapatite pre-treatment | $15.74 |
* All isotope analyses above include % element composition estimates, as appropriate.
* Rush Jobs: A 100% surcharge will be applied to the per-sample rate listed above. Data will be returned within 10 working days of sample receipt. All rush analyses must be arranged in advance.
* Clients must provide an estimated sample submission schedule and anticipated total number of samples. If the actual number of samples submitted is lower, SIRFER reserves the right to adjust pricing.
* SIRFER accepts payment by credit card or by check. Turnaround times are dependent on instrument availability. Data reports will be released upon receipt of payment.
* Effective on new jobs received after July 1, 2026.