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Posted by / 08-Sep-2020 22:50

Why how carbon 14 dating done

Other potential contaminants include paper, cardboard, cotton wool, string and cigarette ash.3.

Sample storage Samples must be stored in packaging materials that will protect them during transport and even during prolonged storage.

Before deciding on using carbon dating as an analytical method, an archaeologist must first make sure that the results of radiocarbon dating after calibration can provide the needed answers to the archaeological questions asked.

The implication of what is represented by the carbon 14 activity of a sample must be considered.

It is important that the radiocarbon scientists and archaeologists agree on the sampling strategy before starting the excavation so time, effort, and resources will not be wasted and meaningful result will be produced after the carbon dating process.

It must be stressed that archaeologists need to interact with radiocarbon laboratories first before excavation due to several factors.1.

The unstable and radioactive carbon 14, called radiocarbon, is a naturally occurring isotope of the element carbon.

Over the years, archaeology has uncovered information about past cultures that would have been left unknown had it not been with the help of such technologies as radiocarbon dating, dendrochronology, archaeomagnetic dating, fluoride dating, luminescence dating, and obsidian hydration analysis, among others.

Great care must be exercised when linking an event with the context and the context with the sample to be processed by radiocarbon dating.

An archaeologist must also make sure that only the useful series of samples are collected and processed for carbon dating and not every organic material found in the excavation site.

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.

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Sample type, size and packing 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.

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