Stable Isotope Facility

Sample Prices

SAMPLE PRICES EFFECTIVE January 3rd, 2023

Choose isotope wanted under data generated column for submission and instructions on how to submit.

Job Code	Sample Type	Data Generated	Typical sample	On-Campus (Academic)	External (Academic/ Government)	Instrumentation
005-010	Solid, liquid, gas (organic)	δ13C,δ15N,C%,N%	Plant, animal, soil	$10.00	$15.00	EA-IRMS
033	Solid, liquid, gas (organic)	δ34S, S%	Plant, animal, soil	$14.00	$21.00	EA-IRMS
029	Solid, liquid, gas (organic)	δ13C,δ15N,δ34S, C%,N%,S%	Plant, animal, soil	$16.00	$24.00	EA-IRMS
013-015	Gas mixtures, in air	δ13C,δ18O	Atm. CO2, breath	$13.00	$15.00	GC-IRMS (headspace)
017	Solid, (inorganic)	δ13C	Dissolved inorganic carbon	$15.00	$17.00	GC-IRMS (headspace)
019	Solid, (inorganic)	δ13C,δ18O	Carbonate	$15.00	$17.00	GC-IRMS (headspace)
020-022	Solid (organic or inorganic)	‡δ2H,δ18O	Keratin, collagen	$13.80	$21.00	TC/EA-IRMS
023	Liquid, water	δ2H,δ18O	Plant extracts, meteoric waters	$15.00	$23.00	TC/EA-IRMS
024	Liquid, water	δ2H,δ18O	Meteoric waters	$11.00	$16.50	CRDS
028	Water Nitrates	δ15N, δ18O	Water	$30.00	$42.00	GC-IRMS (headspace)
032	Water Nitrates	δ15N, δ18O, δ17O	Water	$40.00	$56.00	GC-IRMS (headspace)
025	Compound specific analysis	δ13C,δ15N or δ2H,δ18O	User defined	$200.00	N/A	GC-C-IRMS,GC-TC-IRMS
	Dual-Inlet-IRMS	δ13C,δ18O	Pure CO2 gas	$30.00	$45.00
027	Carbonate removal*	Acidification	Soil	N/A	$7.50
Weigh	Solid, (organic)	Solid Preparation	Solid Organics	$2.00	$3.00
WEL	Solid (organic) Done by User	Water extraction	Plants, soils	$5.00	N/A	Water extraction line
GRND	Solid (organic or inorganic)	Grinding charge	Plants, soils, etc.	$5.00	$7.50
FIL	Water	Filter sample surcharge	Water with particulates	$2.50	$3.75
HSP	Hydrogen equilibration	Preparation charge	Animals	N/A	$4.50

^‡If submitting samples for solid hydrogen analysis please contact SIF before sending.  Hydrogen analysis can be complicated because hydrogen readily exchanges with atmospheric hydrogen.  Special procedures must be followed in order to get accurate results.  Special preparation charges may apply.

• *Please contact SIF before submitting soil samples

• The GC-C-IRMS compound-specific analysis is available to qualified University of Wyoming researchers.  UWSIF DOES NOT perform these analyses. 

• Non-Research educational prices are available; please inquire

• Please inquire about commercial pricing