ISO 15202-3:2004

Standard
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Norsk tittel: Workplace air — Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry — Part 3: Analysis
Engelsk tittel: Workplace air — Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry — Part 3: Analysis
Varetype: Standard
Språk: Engelsk
Utgave: 1 (2004-11-23)
Antall sider: 37
Pris:

NOK 3 031,00 (eks. mva)
NOK 3 788,75 (ink. mva)

Omfang: <p>This part of <std std-id="iso:std:iso:15202:en" type="undated"><std-ref>ISO 15202</std-ref></std> specifies a procedure for the use of inductively coupled plasma atomic emission spectrometry for analysing test solutions prepared as prescribed in <std std-id="iso:std:iso:15202:-2:en" type="undated"><std-ref>ISO 15202-2</std-ref></std> from samples of airborne particulate matter collected as specified in <std std-id="iso:std:iso:15202:-1:en" type="undated"><std-ref>ISO 15202-1</std-ref></std>. Method development, performance checks and a routine analysis method are specified.</p><p>This part of <std std-id="iso:std:iso:15202:en" type="undated"><std-ref>ISO 15202</std-ref></std> is applicable for the assessment of workplace exposure to metals and metalloids for comparison with limit values (see e.g. <std><std-ref>EN 689</std-ref></std><xref ref-type="bibr" rid="biblref_1"><sup>[1]</sup></xref>, ASTM E 1370<xref ref-type="bibr" rid="biblref_2"><sup>[2]</sup></xref>, etc.).</p><p>The following is a non-exclusive list of metals and metalloids for which limit values have been set (see <xref ref-type="bibr" rid="biblref_3">Reference [3]</xref>), and for which one or more of the sample dissolution methods specified in <std std-id="iso:std:iso:15202:-2:en" type="undated"><std-ref>ISO 15202-2</std-ref></std> and the analytical procedure described in this part of <std std-id="iso:std:iso:15202:en" type="undated"><std-ref>ISO 15202</std-ref></std> are applicable. However, there is no information available on the effectiveness of any of the sample dissolution methods specified in <std std-id="iso:std:iso:15202:-2:en" type="undated"><std-ref>ISO 15202-2</std-ref></std> for those elements in italics.</p><array><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;" width="653"><colgroup><col align="left" valign="top" width="21%"/><col align="left" valign="top" width="21%"/><col align="left" valign="top" width="22%"/><col align="left" valign="top" width="22%"/><col align="left" valign="top" width="14%"/></colgroup><tbody><tr><td style="padding:5px 0 5px 0">aluminium</td><td style="padding:5px 0 5px 0">calcium</td><td style="padding:5px 0 5px 0">magnesium</td><td style="padding:5px 0 5px 0">selenium</td><td style="padding:5px 0 5px 0">tungsten</td></tr><tr><td style="padding:5px 0 5px 0">antimony</td><td style="padding:5px 0 5px 0">chromium</td><td style="padding:5px 0 5px 0">manganese</td><td style="padding:5px 0 5px 0">silver</td><td style="padding:5px 0 5px 0"><italic>uranium</italic></td></tr><tr><td style="padding:5px 0 5px 0">arsenic</td><td style="padding:5px 0 5px 0">cobalt</td><td style="padding:5px 0 5px 0">mercury</td><td style="padding:5px 0 5px 0">sodium</td><td style="padding:5px 0 5px 0">vanadium</td></tr><tr><td style="padding:5px 0 5px 0">barium</td><td style="padding:5px 0 5px 0">copper</td><td style="padding:5px 0 5px 0">molybdenum</td><td style="padding:5px 0 5px 0">strontium</td><td style="padding:5px 0 5px 0">yttrium</td></tr><tr><td style="padding:5px 0 5px 0">beryllium</td><td style="padding:5px 0 5px 0"><italic>hafnium</italic></td><td style="padding:5px 0 5px 0">nickel</td><td style="padding:5px 0 5px 0"><italic>tantalum</italic></td><td style="padding:5px 0 5px 0">zinc</td></tr><tr><td style="padding:5px 0 5px 0">bismuth</td><td style="padding:5px 0 5px 0"><italic>indium</italic></td><td style="padding:5px 0 5px 0">phosphorus</td><td style="padding:5px 0 5px 0">tellurium</td><td style="padding:5px 0 5px 0">zirconium</td></tr><tr><td style="padding:5px 0 5px 0">boron</td><td style="padding:5px 0 5px 0">iron</td><td style="padding:5px 0 5px 0"><italic>platinum</italic></td><td style="padding:5px 0 5px 0">thallium</td><td style="padding:5px 0 5px 0"/></tr><tr><td style="padding:5px 0 5px 0">caesium</td><td style="padding:5px 0 5px 0">lead</td><td style="padding:5px 0 5px 0">potassium</td><td style="padding:5px 0 5px 0">tin</td><td style="padding:5px 0 5px 0"/></tr><tr><td style="padding:5px 0 5px 0">cadmium</td><td style="padding:5px 0 5px 0">lithium</td><td style="padding:5px 0 5px 0"><italic>rhodium</italic></td><td style="padding:5px 0 5px 0">titanium</td><td style="padding:5px 0 5px 0"/></tr></tbody></table></array><non-normative-note><label>NOTE</label><p><std std-id="iso:std:iso:15202:en" type="undated"><std-ref>ISO 15202</std-ref></std> is not applicable to determination of elemental mercury, since mercury vapour is not collected using the sampling method specified in <std std-id="iso:std:iso:15202:-1:en" type="undated"><std-ref>ISO 15202-1</std-ref></std>.</p></non-normative-note><p>The procedure is suitable for assessment of exposure against the long-term exposure limits for most of the metals and metalloids listed above when sampling at a typical flow rate of 2 l·min<sup>−1</sup> for sampling times in the range 30 min to 8 h and for assessment of exposure against the short-term exposure limits, where applicable (see <xref ref-type="sec" rid="sec_10.4">10.4</xref>).</p><p>The procedure suffers from no significant spectral interferences (see <xref ref-type="sec" rid="sec_10.5">10.5</xref>), provided that suitable analytical wavelengths are used. However, inaccurate background correction and/or inadequate matrix-matching can adversely affect results.</p>
Fastsatt: 2004-11-23
ICS: 13.040.30 - Arbeidsplassluft