About 14C method
http://www.adamwalanus.pl/c14podstawy.html
Calibration and calibration curve
http://www.adamwalanus.pl/Kalib14C.html
Chosen laboratories
http://www.c14dating.com/
(14C-Laboratory University Waikato, New Zealand)
http://c14.arch.ox.ac.uk/embed.php
(Oxford Radiocaron Accelerator Unit)
http://www.ufg.uni-koeln.de/radiocarbonlab/
(Radicarbon Lab Un. Koeln, Germany)
http://www.radiocarbon.pl/
(Poznanskie Laboratorium Radioweglowe)
http://157.158.96.98/c14new/c14lab.php?act=7
(Gliwickie Laboratorium Radioweglowe)
Calibration software
http://www.calpal.de/
(Calpal - Cologne Radiocarbon Calibration and Paleoclimate Research Package)
http://intcal.qub.ac.uk/calib/
(CALIB Radiocarbon Calibration -The program CALIB, was written at the Quaternary Isotope Lab, University of Washington)
http://c14.arch.ox.ac.uk/embed.php?File=oxcal.html
(OxCal - Calibration program from the Oxford Radiocarbon Accelerator Unit, University of Oxford, England)
http://bcal.shef.ac.uk/
(BCal - BCal is an online Bayesian radiocarbon calibration tool hosted by the Department of Probability and Statistics at the University of Sheffield).
Laboratorium Datowań Bezwzględnych