Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

Sealed Glass Tube Combustion of mu g-Sized Aerosol Samples

In English

Författare

Summary, in English

It is important to evaluate each step in radiocarbon analysis to ensure that the whole process is as efficient and accurate as possible. Aerosol filter samples contain a myriad of carbonaceous compounds with varying resistance to oxidation. Complete combustion of the sample is thus of great importance to ensure that the graphitized sample is representative of the original filter sample. We have evaluated sealed tube combustion of mu g-sized aerosol samples using different types and amounts of reagents. Successful analysis of aerosol samples as small as 20 mu g C was possible following small changes to our standard on-line method. The sealed tube combustion method performs well for standard samples containing 11 mu g C.

Publiceringsår

2013

Språk

Engelska

Sidor

617-623

Publikation/Tidskrift/Serie

Radiocarbon

Volym

55

Issue

2-3

Dokumenttyp

Artikel i tidskrift

Förlag

Arizona Board of Regents (University of Arizona)

Ämne

  • Subatomic Physics

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 0033-8222