Radiocarbon dating service
To obtain a truly absolute chronology, corrections must be made, provided by measurements on samples of know age.
The most suitable types of sample for radiocarbon dating are charcoal and well-preserved wood, although leather, cloth, paper, peat, shell and bone can also be used.
In addition to the above considerations, see Avoiding C contamination during sample storage and preparation.
Pricing of sample preparation and AMS analysis varies depending on sample type and whether you are internal to or external to the University of Illinois system (see below)We are unable to accommodate lower per sample costs for bulk submissions.
Because of the half-lives of 238U, 232nd, and 40K are very long, their concentrations in the object, and hence the radiation dose they provide per year, have remained fairly constant. 74th Court Miami, FL 33155 (305) 667-5167 FAX (305) 663-0964 Center for Accelerator Mass Spectrometry PO Box 808, L-397 Livermore, CA 94550 Columbia University Geochemistry Department Lamont-Doherty Earth Observatory Palisades, NY 10964 (914) 365-8505 FAX (914) 365-8155 Geochron Laboratories A division of Krueger Enterprises, Inc. #199 Sunrise, FL 33351 (786) 205-5269 Radiocarbon dating Illinois State Geological Survey Isotope Geochemistry Laboratory Geochemistry Section 615 East Peabody Drive Urbana, IL 61820 (217) 333-9083 FAX (217) 244-7004 Purdue University Purdue Rare Isotope Measurement Laboratory 1396 Physics Building West Lafayette, IN 47907-1396 (317) 494-6516 FAX (317) 494-0706 Texas A&M University Department of Oceanography College Station, TX 77843 (409) 845-3651 United States Geological Survey National Center, 971 Reston, VA 22092 (703) 648-5350 FAX (703) 648-5310 University of Arizona Geosciences Department Tuscon, AZ 85721 (520) 621-8888 FAX (520) 621-2672 University of California Institute of Geophysics and Planetary Physics Archaeology Department Los Angeles, CA 90024 (310) 825-4169 FAX (310) 206-3051 University of California, Irvine Department of Earth Science Radiocarbon Laboratory PSRF 207 Irvine, CA 92717 (909) 725-2116 FAX (909) 725-3256 University of Georgia Center for Applied Isotope Studies 120 Riverbend Road Athens, GA 30602-4702 (706) 542-1395 FAX (706) 542-6106 University of Miami Rosenstiel School of Marine and Atmospheric Science Miami, FL 33149 (305) 361-4100 FAX (305) 361-4112 University of Texas at Austin J. Pickle Research Campus Radiocarbon Laboratory Mail Code 77600 Austin, TX 78712 (512) 471-5172 University of Washington Department of Geological Sciences Quaternary Isotope Laboratory AJ-20 Seattle, WA 98195 (206) 685-1735 FAX (206) 543-3836 University of Wisconsin - Madison Center for Climatic Research 1225 West Dayton Street Madison, WI 53706 (608) 262-7328 FAX (608) 262-5964 Woods Hole Oceanographic Institution Mc Lean Laboratory National Ocean Sciences AMS Facility Woods Hole, MA 002543 (508) 457-2000x2585 FAX (508) 457-2183 Daybreak Nuclear & Medical Systems Inc. Suess effect on biomarkers used to determine sediment provenance from land-use changes.
The most suitable type of sample for thermoluminescence dating is pottery, though the date gotten will be for the last time the object was fired. 711 Concord Avenue Cambridge, MA 02138 (617) 876-3691 FAX (617) 661-0148 International Chemical Analysis, Inc. 50 Denison Drive Guilford, CT 06437 (203) 453-3299 University of Hawai'i Hawai'i Institute of Geophysics and Planetology 2525 Correa Road Honolulu, HI 96822 (808) 956-8761 FAX (808) 956-3188 University of Washington Luminescence Laboratory, DH-05 Seattle, WA 98195 (206) 543-1506 FAX (206) 543-3285 American Council of Independent Laboratories 1629 K Street, NW Washington, DC 20006 (202) 887-5872 FAX (202)887-0021 E-mail: [email protected] of independent testing, research and inspection laboratories. 101 West Edison Avenue, Suite 250 Appleton, WI 54915 (920) 749-3040 FAX (920) 749-3046 Testing and analysis for the pulp, paper, and allied industries. FAO/IAEA International Symposium on Managing Soils for Food Security and Climate Change Adaptation and Mitigation, Vienna, Austria 23-27 July 2012 Hua, Quan. Radiocarbon: A chronological tool for the recent past.
For more information, contact Matthew Fort ([email protected]; 1-217-244-7692), the Radiocarbon Laboratory Analyst.
Samples and Services The Radiocarbon Dating Laboratory accepts a variety of samples including: Before mailing any samples, please contact the lab at [email protected] discuss the number and types of samples.
The quantity of sample that we require depends on the material being sampled. This equates to about one match stick sized piece for wood, or approximately half a postage stamp sized piece of textile.Radiocarbon dating: radioactive carbon decays to nitrogen with a half-life of 5730 years.In dead material, the decayed 14C is not replaced and its concentration in the object decreases slowly.As well as the AMS facility, the Rafter Radiocarbon Laboratory operates a modern, well equipped sample processing laboratory.Radiocarbon dating, also known as carbon-14 dating, is a radioactive decay-based method for determining the age of organic remains that lived within the past 50,000 years.