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Radiocarbon Services
7 services found
by:Geochron Laboratories based inChelmsford, MASSACHUSETTS (USA)
Radiocarbon dating is the principal method for determining the age of carbon-bearing materials from the present to about 50,000 years ago. The method takes advantage of the natural occurrence of a radioactive isotope of carbon (14C or "Carbon 14"). 14C is continuously produced in the upper atmosphere by the interaction of cosmic ray neutrons with 14N. ...
by:Aqua Enviro based inWakefield, UNITED KINGDOM
Aqua Enviro can determine anthropogenic (non-fossil fuel) content of effluent, waste and biogas in order to determine the proportion of the energy that is eligible for renewable energy subsidies. We can advise on the impact this may have on the return on investment for a range of anaerobic digestion technologies. This is of particular relevant where AD is employed to treat chemical feedstocks ...
by:Beta Analytic Inc. based inMiami, FLORIDA (USA)
ISO 17025-accredited laboratory Beta Analytic provides these services: (1) identify the source of nutrient contaminants (nitrates) or check the health of an aquifer; (2) stable isotope analysis (δ13C, δ17O, δ18O, δ2H); and (3) radiocarbon dating different types of water. ...
by:Beta Analytic Inc. based inMiami, FLORIDA (USA)
ISO/IEC 17025-accredited Beta Analytic provides stable carbon isotope and radiocarbon analyses to determine the percentage of natural versus synthetic content of flavors, additives, coloring, fragrances, cosmetics, dietary supplements, and other chemical components in food, drugs, and ...
by:SGS based inGeneva 1, SWITZERLAND
SGS can help you meet regulatory targets for reducing carbon emissions. Call us today to find out how our radiocarbon-dating service can help you accurately determine what proportion of your greenhouse gas emissions are carbon neutral and help you improve your management of your carbon ...
by:Beta Analytic Inc. based inMiami, FLORIDA (USA)
ASTM D6866 is a standard method employing radiocarbon dating techniques to determine the percentage of “recently fixed carbon” (biogenic fraction) versus “old carbon” (non-biogenic fraction from fossil sources) present in a solid fuel or its stack gas emission. ...
by:Beta Analytic Inc. based inMiami, FLORIDA (USA)
CEN 15747 was developed specifically for solid recovered fuels. This European standard is only applicable to solid fuels, not their combustion emissions. Beta Analytic provides CEN 15747 testing throughout ...