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Prices and Analyses
RSIL Price List
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- Laboratory services are provided for USGS programs and personnel. Laboratory services can be provided to other federal, state, and county agencies if specific requirements are met. Analytical costs will be higher than those listed because USGS overhead must be added. Contact T. B. Coplen to discuss your needs. Laboratory services cannot be provided to private individuals or companies. Visit links to other stable isotope laboratories on the web.
- Choose either Direct Sample Submission or NWQL Sample Submission.
- Direct Submission samples should be submitted
with sample information in either the New
RSIL Submittal file or
the Standard
RSIL Submittal file on
a floppy disc (or a CD) packed with the samples
- Samples submitted through the NWQL must include
ASR forms, will be billed by NWQL, will receive data
from NWQL, and must be sent to the Isotope Laboratory
in Reston (not to Denver).
- Send both NWQL and Direct Submission Samples to: U.S. Geological Survey, Isotope Laboratory, 431 National Center, 12201 Sunrise Valley Drive, Reston, VA 20192
- Priority service is available if the lab
is given advance notice. Turn-around time is 24 to 48 hours for hydrogen
and oxygen isotope ratios of water. The surcharge is an additional
50%. Please contact Haiping Qi at haipingq@usgs.gov to
arrange.
Direct Price Schedule: If user does not go through NWQL, but instead submits samples directly to RSIL and provides sample information on the downloadable Excel Worksheet
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Both H-2/H-1 and O-18/O-16 isotope-ratio analysis of water (>3.5 mL) (Instructions) |
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Number of samples |
Price each |
1 - 9 |
$95 |
10 - 39 |
$80 |
40 - 249 |
$65 |
over 250 |
$50 |
Plus additional cost for samples < 3.5 mL |
$8 |
11-mL vials with Polyseal caps for small samples (144 ea) |
$120 |
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Only H-2/H-1 isotope-ratio analysis of water (Instructions) |
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Number of samples |
Price each |
1 - 9 |
$72 |
10 - 39 |
$60 |
40 - 249 |
$49 |
over 250 |
$38 |
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Only O-18/O-16 isotope-ratio analysis of water (Instructions) |
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Number of samples |
Price each |
1 - 9 |
$72 |
10 - 39 |
$60 |
40 - 249 |
$49 |
over 250 |
$38 |
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Both H-2/H-1 and O-18/O-16 isotope-ratio analysis of pore water in sediments or biological material (toluene extraction method) (Instructions) |
Price each |
$195 |
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N-15/N-14; O-18/O-16 of NO3 |
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N-15/N-14 and O-18/O-16 of NO3 in water(user must provide NO3 concentration accurate to within ±10 percent) (Instructions) |
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Number of samples |
Price each |
1 to 5 samples |
$300 |
6 to 11 samples |
$200 |
12 to 19 samples |
$180 |
20 to 39 samples |
$170 |
40 to 99 samples |
$160 |
N-15/N-14 of dissolved NO3 (user must provide NO3 concentration accurate to within ±10 percent) (Instructions) |
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1 to 39 samples |
$264 |
40 to 99 samples |
$157 |
Discontinued (Contact RSIL): N-15/N-14 of NO3 in soil (Instructions) |
Discontinued |
Discontinued (Contact RSIL): N-15/N-14 and O-18/O-16 of NO3 in soil (Instructions) |
Discontinued |
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N-15/N-14 of NH4 |
Price each |
N-15/N-14 of NH4 in water (user must provide NH4 conc) (Instructions) |
$244 |
Discontinued (Contact RSIL): N-15/N-14 of NH4 in soil (Instructions) |
Discontinued |
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C-13/C-12 and O-18/O-16 of powdered calcite (Instructions) |
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Number of samples |
Price each |
1 - 9 |
$95 |
10 or 39 |
$80 |
40 or more |
$65 |
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C-13/C-12 of DIC (sample precipitated as strontium carbonate) (Instructions) |
Price each |
$113 |
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O-18/O-16 of Sulfate or Nitrate salt (AgNO3, NaNO3, KNO3, Ag2SO4 or BaSO4 solid, 99% minimum purity, 5 milligrams minimum) |
Price each |
$50 |
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S-34/S-32 and O-18/O-16 analyses of water |
Price each |
Dissolved SO4 > 20 mg/L collected in 1 or 2 bottles (Instructions) |
$200 |
Dissolved SO4 < 20 mg/L collected on anion exchange resin (Instructions) |
$208 |
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S-34/S-32 analyses of water and solids |
Price each |
Dissolved SO4 > 20 mg/L collected in 1 or 2 bottles (Instructions) |
$150 |
Dissolved SO4 < 20 mg/L collected on anion exchange resin (Instructions) |
$158 |
Dissolved sulfide as pure Ag2S (Instructions) |
$60 |
Sulfate in rock or sediment (Instructions) |
$180 |
Total sulfide in rock (Instructions) |
$165 |
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Resin cartridge (shipping extra) |
$35 |
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C-13/C-12; N-15/N-14 of vertebrates, invertebrates, and sediments |
Price each |
C-13/C-12 and N-15/N-14 , C conc, and N conc of vertebrates (Instructions) |
$50 |
C-13/C-12 and C conc of vertebrates (Instructions) |
$40 |
N-15/N-14 and N conc of vertebrates (Instructions) |
$40 |
C-13/C-12, N-15/N-14, C conc, and N conc of invertebrates, plants and sediments (Instructions) |
$70 |
C-13/C-12 and C conc of invertebrates, plants and sediments (Instructions) |
$55 |
N-15/N-14 and N conc of invertebrates, plants and sediments (Instructions) |
$55 |
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S-34/S-32 of biologic material (Instructions) |
$100 |
- NWQL Price Schedule
Lab Code or Schedule |
Analysis |
NWQL Price each |
489 (Instructions) |
O-18/O-16 only of water |
$90 |
1574 (Instructions) |
H-2/H-1 only of water |
$90 |
1142 (normal rate) |
H-2/H-1 and O-18/O-16 of water |
$113 |
1172 (bulk rate) |
(40 or more) H-2/H-1 and O-18/O-16 of water |
$88 |
1135 (Instructions) |
C-13/C-12 of calcite (includes 1137) |
$113 |
1137 (Instructions) |
O-18/O-16 of calcite (included in 1135) |
w/1135 |
1832 (Instructions) |
N-15/N-14, C-13/C-12, and N and C conc in solid |
$96.78 |
1947 (Instructions) |
S-34/S-32 of total sulfide in rock |
$183 |
1948 (Instructions) |
S-34/S-32 of dissolved sulfide as pure Ag2S |
$78 |
1949 (Instructions) |
S-34/S-32 of dissolved SO4 < 20 mg/L |
$173 |
1950 (Instructions) |
S-34/S-32 of sulfate in rock or sediment |
$198 |
1951 (Instructions) |
S-34/S-32 of dissolved SO4 > 20 mg/L |
$168 |
2893 (Instructions) |
N-15/N-14 and N conc in solid |
$71.78 |
1832 (Instructions) |
N-15/N-14, C-13/C-12, and N and C conc in solid |
$96.78 |
2894 Discontinued (Info) |
N-15/N-14 of nitrate in soil (Contact RSIL) |
Discontinued |
2895 Discontinued (Info) |
N-15/N-14 of ammonium in soil (Contact RSIL) |
Discontinued |
2897 Discontinued (Info) |
N-15/N-14 and O-18/O-16 of nitrate in soil (Contact RSIL) |
Discontinued |
2898 (Instructions) |
N-15/N-14 of ammonium dissolved in water |
$263.78 |
2899 (Instructions) |
N-15/N-14 of nitrate dissolved in water |
$283.78 |
2900 (Instructions) |
N-15/N-14 and O-18/O-16 of nitrate dissolved in water |
$331.78 |
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To submit either NWQL or RSIL Direct submission samples, send all samples with either ASR forms or a floppy disc (or CD) containing the New RSIL Submittal file or the Standard RSIL Submittal file to: U.S. Geological SurveyIsotope Laboratory 431 National Center 12201 Sunrise Valley Dr Reston, VA 20192 |
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