Contamination problems from glass beaker inner surface in low level Po-210 analysis

Result code in IS VaVaI

RIV/61389005:_____/10:00340892 - isvavai.cz

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Contamination problems from glass beaker inner surface in low level Po-210 analysis

Original language description

It was found that heating of diluted nitric or hydrochloric acids in many years stored glass beakers can result in mBq quantities of Po-210 leached from beaker walls to the solution. In the case of freshly bought beakers acid leaching of Po-210 was not observed. We suppose that acid leachable Po-210 in old beakers is mainly due to implantation of radon progenies (from air) into superficial layers of glass beaker walls.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BG - Nuclear, atomic and molecular physics, accelerators

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Radioanalytical and Nuclear Chemistry

ISSN

0236-5731

e-ISSN

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Volume of the periodical

283

Issue of the periodical within the volume

2

Country of publishing house

HU - HUNGARY

Number of pages

3

Pages from-to

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UT code for WoS article

000274436500033

EID of the result in the Scopus database

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