Aluminum containers with screw caps are safe, but it is still best to consult the radiocarbon laboratory for the best containers of carbon dating samples.It is recommended that archaeologists, or any client in general, ask the laboratory if results have systematic or random errors.The sample-context relationship is not always straightforward.
There are also cases when the association between the sample and the deposit is not apparent or easily understood.
Laboratories have limitations in terms of the samples they can process for radiocarbon dating. Laboratories must also be consulted as to the required amount of sample that they ideally like to process as well as their preference with certain samples for carbon dating.
Other labs accept waterlogged wood while others prefer them dry at submission.
Decay of carbon 14 takes thousands of years, and it is this wonder of nature that forms the basis of radiocarbon dating and made this carbon 14 analysis a powerful tool in revealing the past.
The process of radiocarbon dating starts with the analysis of the carbon 14 left in a sample.
Contaminants must not be introduced to the samples during collection and storing.