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CEPM

PHYSICAL CHARACTERIZATION *

x
Particle Size Distribution by Laser Diffraction:

Research
Commercial
$ 80.00
$ 160.00
OM and/or X-CO3 pretreatments
$ 60.00
$ 120.00
No pretreatments, with >0.5 mm sieving
$ 45.00
$ 90.00
No pretreatments, no sieving
x
Surface Area by Gas Adsorption (usually N2):

Research
Commercial
 
$ 125.00
$ 250.00
Adsorption only
$ 150.00
$ 300.00
Adsorption & desorption w/ pore analysis
x
Soil Water Retention Curve:

Research
Commercial
$ 85.00
$ 170.00
Single retention point
$ 1,250.00
$ 2,500.00
Entire curve (Tempe Cell + WP4T)
x
Saturated Hydraulic Conductivity:

Research
Commercial
 
$ 200.00
$ 400.00
Constant or falling head methods
x
Particle Density:

Research
Commercial
 
$ 80.00
$ 160.00
Pycnometer method
x
Data Interpretation:

Research
Commercial
 
$ 120.00/hr
$ 120.00/hr
Data interpretation beyond standard reports
(billed in 15 min increments)
x  
* Prices are based on 3 replicate samples per analysis

 

MINERALOGICAL CHARACTERIZATION **

x
Mineral Analysis by X-ray Diffraction:

Research
Commercial
$ 85.00
$ 170.00
One hour x-ray powder diffraction run (+$10 for each additional hr)
$ 20.00
$ 40.00
Run for oriented clay mount
$ 100.00
$ 200.00
Full suite of clay mount treatments (K, K-350, K-550, Mg, and Mg+Gly)
x
TG/DTA Analysis:

Research
Commercial
 
$ 45.00
$ 90.00
Per atmospheric setting: N2, Air, etc. (price includes 2 replicates)
x
Data Interpretation:

Research
Commercial
 
$ 120.00/hr
$ 120.00/hr
Data interpretation beyond standard reports (billed in 15 min increments)
x  
** Sample preparation for XRD and TG/DTA is available at a cost
xx of $25 – 35 per hour for technician time and supplies