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Oil
in Water Performance Studies
Sitelab's UVF-3100
analyzer was evaluated by testing 'whole volume' NELAC certified water samples
provided by Environmental Resource Associates (Arvada, CO).
ERA is a leading manufacturer of quality control and proficiency
testing standards sold to environmental laboratories around the
world. The samples contained spiked concentrations of GRO, DRO
and TPH in water. Sitelab correlated well to the other
laboratories who participated in the studies. |
Click
images below for details: |
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Performance Testing
GRO in Water:
Gasoline range
organics are tested to measure the concentrations of volatile
petroleum hydrocarbons in the C6 to C10 carbon range.
Sitelab's UVF technology is selective to BTEX and other
mono-aromatic compounds. Results are compared to laboratories
performing EPA Method 8015, 8260 and other gas chromatography methods.
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Performance Testing
DRO in Water:
Diesel range organics
are tested to measure the concentrations of petroleum hydrocarbons
in the C10 to C28 up to C36 carbon range. Sitelab's UVF
technology is highly sensitive to TPH diesel and oil range
compounds. Results are compared to laboratories
performing EPA Method 8015 and similar state regulatory GC-FID methods.
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Performance Testing
TPH in Water:
Total Petroleum
Hydrocarbons is a test common to the oil industry to measure the
concentrations of crude oils, lubricating oils and waste oils in
water. The oil can be used to calibrate the analyzer for
accurate TPH measurement. Sitelab
results
correlated well to EPA Methods 418.1 by IR and 1664 by Gravimetric.
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Disclaimer: Environmental
Resource Associates, Inc. a subsidiary of Waters Corporation, does not
endorse Sitelab or it's products. To learn more about ERA, visit their
website at
www.eraqc.com
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