Pricing information for stable isotope analysis and sample preparation

Internal (Academic, State of Arkansas)
Sample Type Method Price
Organic (δ13/12C, δ15/14N, %C, %N) On-line Dumas Combustion, Continuous flow $9
Organic (δ13/12C, δ15/14N, %C, %N) of Soil or Sediment On-line Dumas Combustion, Continuous flow $13
Solid (18O,HD) On-line Pyrolysis, Continuous flow $15
Liquid (18O,HD) On-line, Continuous flow $20
Pure gas (13C,18O) On-line, manual injection, Continuous flow $15
Pure gas (13C,18O) Tube cracker, dual inlet $10
Nitrate (NO3) of water bacterial denitrifier $250
External (Academic)
Sample Type Method Price
Organic (δ13/12C, δ15/14N, %C, %N) On-line Dumas Combustion, Continuous flow $10
Organic (δ13/12C, δ15/14N, %C, %N) of Soil or Sediment On-line Dumas Combustion, Continuous flow $15
Solid (18O,HD) On-line Pyrolysis, Continuous flow $17
Liquid (18O,HD) On-line, Continuous flow $22
Pure gas (13C,18O) On-line, manual injection, Continuous flow $20
Pure gas (13C,18O) Tube cracker, dual inlet $15
Nitrate (NO3) of water bacterial denitrifier $280

Additional Services:

Weighing $2.00/sample.

Grinding $3.00/sample.

Off-line preparation $5.00/sample (We supply lines and supplies, you supply labor).

Off-line preparation facility currently set up for:

  1. Zn REduction = water (2H)
  2. CO2 equilibration = (18O)
  3. Carbonates - solid (13C,18O)

Trace Gas (CH4,N2O,CO2) 13C,15N,18O

Compound specific analysis: The UASIL is equiped to run FAMEs with a combination of GC/MS FID and GC-IRMS. Please contact the lab manager for inforamtion, and pricing.