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For more information on obtaining services refer to the Sample Handling and Submission page.
Please Note:
(sample preparation charges extra--see below)
(quantity discounts available--please inquire)
(prices subject to change)
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I. Metals |
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1. EPA metals quantitative analysis(Single emement) |
$10.00 |
2. Up to 10 elements) |
$15.00 |
3. Up to 15 elements |
$20.00 |
4. Mercury included, (add to above charges) |
$5.00 |
5. TotalQuant 60-element semi-quantitative scan |
$35.00 |
6. Custom analyses
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Please Inquire |
1. Per element charge for As, Cd, Se, Cu, Pb |
$12.00 |
1. Per element charge for most elements (please inquire) |
$5.00 |
2. On-campus user operation |
Please Inquire |
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II. Carbon, Nitrogen, Sulfur Analysis |
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A. C N and S on solid samples (dry combustion, Leco 2000) |
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1. Total C and N on solid samples |
$10.00 |
2. S analysis (add to 1. above) |
$3.00 |
3. Separate inorganic C measurement (add to 1. above) |
$5.00 |
B. Soluble C (liquid samples, Shimadzu DOC analyzer) |
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1. Total dissolved C |
$10.00 |
2. Inorganic dissolved C (add to 1. above) |
$10.00 |
C. Nitrogen in solution or extracts by flow injection colorimetry (Perstorp) |
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1. Soluble NH4 or NO3 |
$5.00 |
2. Both NH4 and NO3 on same sample |
$7.50 |
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III. Ion Chromatography Analysis (Dionex LC system) |
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A. Analysis of liquid samples for F, SO4, NO3, Cl, PO4 |
$10.00 |
B. Nitrite (NO2) analysis (add to 1. above) |
$2.50 |
C. Custom anion/cation separations |
Please Inquire |
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IV. Organics Analyses (Hewlett-Packard 5890/6890 GC's) |
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A. Semi-quantitative analysis of volatile & semi-volatile compounds by purge-&-trap with MS detection |
$75.00 |
B. Compound class analysis: |
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1. BTEX, pesticides, VOC's, PAH's |
Please Inquire |
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V. Soil Characterization |
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A. Particle size analysis (sand/silt/clay, hydrometer method) |
$15.00 |
C. Cation exchange capacity (sum of Ca, Mg, Na, K, Al) |
$17.50 |
D. pH and EC of 5:1 soil:water paste |
$5.00 |
E. Clay mineralogy studies |
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1. X-ray diffraction identification of clay minerals (K & Mg treatments) |
$80.00 |
2. Differential thermal analysis of clay fraction |
$40.00 |
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VI. Sample Preparation |
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A. Sample drying and grinding (soils, rocks, plant tissue) |
$5.00 |
B. Sample digestion (soils, rocks, plants, liquids; includes filtration) |
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1. Boiling nitric/hydrogen perioxide (EPA 3050A) |
$15.00 |
2. Microwave-assisted nitric acid digest |
$15.00 |
3. High temperature pressurized HF digest (Bernas method) |
$25.00 |
C. Filtration (liquid samples, 0.45 micron) |
$5.00 |
D. Extraction of soil samples for metals/nutrient analysis |
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1. Soil solution separation (centrifugation method) |
$7.50 |
2. Dilute HCl/H2SO4 |
$3.00 |
3. Other extractants (including sequential extraction) |
Please Inquire |
E. Extraction of samples for organics analysis |
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1. Ultrasonic solvent extraction |
$5.00 |
2. Sohxlet solvent extraction |
$15.00 |