The SIBS Laboratory at Texas A&M University provides stable isotope analyses for researchers on and off campus.
Registration to the Texas A&M AgriLife system is required for new users for payment. See "Payment" page.
Per-sample rates (in US$)
Please click each analysis service for details (A&M rate: rates for Texas A&M students, faculty, and staff).
Rates are also available for non-academic institutions and could be negotiable. Contact Dr. Ayumi Hyodo (email@example.com) for more information.
Rush analysis rates are available (a surcharge of 75%).
|Analysis||A&M rate||Non-A&M (academic rate)||Current turnaround time|
|d13C, d15N, %C, %N (solid)||$8.00||$9.90||1-2 weeks for 1-80 samples*|
|%C, %N only (no isotope results)||$5.00||$6.00||1-2 weeks for 1-80 samples*|
|d2H and d18O of water||$12.00||$16.00||1 week for 1-70 samples|
|d2H of keratin, or d18O of solid||$13.00||$19.00||2 weeks for 1-50 samples**|
|d34S and %S of solid||$14.00||$18.75||1-2 weeks for 1-50 samples|
|d2H or d13C of n-alkane||Coming soon||Coming soon|
|(*When packed samples are sent||**Due to drying & equilibrium processes)|
|Use of microbalance, ball mill, or freezer mill||$0.50|
|Special Technician Service (per hour)||$50.00|