Nitrate (NO3-) in Water Pricing
| Analysis | Turnaround Time (weeks) |
Price per Sample (US$) |
|
15N or 18O Analysis of NO3- in water using Pseudomonas aureofaciens bacteria. Samples prepared by the SIF*
|
$44.00 |
|
|
15N and 18O Analysis of NO3- in water using Pseudomonas aureofaciens bacteria. Samples prepared by the SIF*
|
Contact Us |
$48.50 |
|
High enrichment (>5 atom%), TDN and/or NH4 digests surcharge
|
Contact Us |
$8.00 |
Samples requiring extensive handling by the SIF (e.g., filtering) will be charged incidental fees per sample. Samples with missing or inaccurate nitrate concentrations will be charged for reruns.
The SIF no longer accepts customer-prepared nitrate in water samples. Due to the nature of bacterial denitrification preparation and analysis, we cannot offer appropriate quality assurance unless we prepare the samples (and standards) ourselves.
Enriched samples / tracer experiments - please contact the SIF prior to your experiment.