Embedded Files
University of Alaska Fairbanks
We provide the most accurate and precise data possible for nitrate, nitrite, phosphate, silicic acid, and ammonium.
Analyses are carried out on frozen samples based on protocols described in the GO-SHIP Repeat Hydrography nutrient manual.
Considerations for sample submission
Price per sample: $21 (UA) or $29 (outside UA). Sample analysis includes nitrate, nitrite, phosphate, silicic acid, and ammonium values.
We are unable to analyze acidified samples or those poisoned with mercuric chloride.
Analysis requires a 30 mL sample minimum.
Recommended collection protocolsWe require a minimum of two weeks' notice prior to submitting samples. This ensures that reagents, reference materials, and standards are available for the number of samples being submitted.
Samples must be shipped frozen. Please contact us for shipping recommendations, or to arrange pickup at the Alaska Air Cargo facility in Fairbanks.
Instrumentation includes two 5-channel continuous segmented flow analyzers manufactured by Seal Analytical—the AA3 and the QuAAtro39. These systems have low detection limits and high sample throughput.
Contact the UAF Nutrient Analytical Facility
Mette Kaufman mrkaufman@alaska.edu
Ana Aguilar-Islas amaguilarislas@alaska.edu
Lab Phone: 907-474-6760
To submit samples
Download and complete the Sample Submittal form.
Email the completed form to both:
Ana Aguilar-Islas amaguilarislas@alaska.edu AND
Mette Kaufman mrkaufman@alaska.edu
Schedule sample analysis
Organize sample shipment in consultation with either
Ana Aguilar-Islas or Mette KaufmanLab Phone: 907-474-6760
Report abuse