Analysis

Price ($)

Gas Bench Sample Analysis

Carbonates

20.00

¹⁸O Waters

20.00

Dissolved Inorganic Carbon

20.00

δ¹⁵N and δ¹⁸O Nitrate as N₂O

pending

GC-combustion-mass spectrometer analysis

δ¹³C-CH₄ in seawater  

110.00*

δ¹³C-CH₄ sediment headspace 

40.00

δ¹³C-CH₄ porewaters (high [CH₄])  

50.00

δ¹³C of individual compounds  

varies

δ¹⁵N, δ¹⁸O-N₂O in seawater

45.00

δ¹⁵N, δ¹⁸O-N₂O in gas

25.00

δ¹⁵N, δ¹⁸O-Nitrate in water

75.00*

δ¹⁵N or δ¹³C of Amino Acids

225.00*

Elemental Analyzer

δ¹³C, δ¹⁵N on solid samples**

12.50*/18.50**

δ¹³C, δ¹⁵N on GF/F filters

18.50*

Picarro

δ¹⁸O and δD of waters

8.00

* Prices vary depending on preparation required

** Please see details on description page