ISO 11041:1996

Workplace air — Determination of particulate arsenic and arsenic compounds and arsenic trioxide vapour — Method by hydride generation and atomic absorption spectrometry

Gives a method by hydrid generation for the atomic absorption spectrometric determination of the mass concentration of particulate arsenic, arsenic compounds and arsenic trioxide vapour in workplace air. Applicable to the determination of mass concentrations of approximately 100 ng to 125 g of arsenic per sample. Not suitable for the determination of arsenic in the form of metal arsenides.

Air des lieux de travail — Dosage de l'arsenic particulaire, des composés particulaires de l'arsenic et des vapeurs de trioxyde d'arsenic — Méthode par production d'hydrures et spectrométrie d'absorption atomique

Zrak na delovnem mestu - Ugotavljanje arzenovega prahu, arzenovih spojin in plinastega arzenovega trioksida z metodo generiranja hidrida in atomsko absorpcijsko spektrometrijo

General Information

• Status: Published
• Publication Date: 24-Apr-1996
• ICS: 13.040.30 - Workplace atmospheres
• Technical Committee: ISO/TC 146/SC 2 - Workplace atmospheres
• Drafting Committee: ISO/TC 146/SC 2/WG 2 - Inorganic particulate matter
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 04-Mar-2024
• Ref Project: SIST ISO 11041:1997 - Workplace air -- Determination of particulate arsenic and arsenic compounds and arsenic trioxide vapour -- Method by hydride generation and atomic absorption spectrometry

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ISO 11041:1997
01-januar-1997
Zrak na delovnem mestu - Ugotavljanje arzenovega prahu, arzenovih spojin in
plinastega arzenovega trioksida z metodo generiranja hidrida in atomsko
absorpcijsko spektrometrijo
Workplace air -- Determination of particulate arsenic and arsenic compounds and arsenic
trioxide vapour -- Method by hydride generation and atomic absorption spectrometry
Air des lieux de travail -- Dosage de l'arsenic particulaire, des composés particulaires de
l'arsenic et des vapeurs de trioxyde d'arsenic -- Méthode par production d'hydrures et
spectrométrie d'absorption atomique
Ta slovenski standard je istoveten z: ISO 11041:1996
ICS:
13.040.30 Kakovost zraka na delovnem Workplace atmospheres
mestu
SIST ISO 11041:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ISO 11041:1997

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SIST ISO 11041:1997

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SIST ISO 11041:1997
IS0 11041:1996(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work of
preparing International Standards is normally carried out through IS0
technical committees. Each member body interested in a subject for
which a technical committee has been established has the right to be
represented on that committee. International organizations, governmental
and non-governmental, in liaison with ISO, also take part in the work. IS0
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard IS0 11041 was prepared by Technical Committee
lSO/TC 146, Air quality, Subcommittee SC 2, Workplace atmospheres.
Annex A of this International Standard is for information only.
0 IS0 1996
All rights reserved. Unless otherwise specified, no part of this publication may be
reproduced or utilized in any form or by any means, electronic or mechanical, including
photocopying and microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-1211 Geneve 20 l Switzerland
Printed in Switzerland
ii

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SIST ISO 11041:1997
IS0 11041:1996(E)
INTERNATIONAL STANDARD @ IS0
Workplace air - Determination of particulate arsenic and arsenic
compounds and arsenic trioxide vapour - Method by hydride
generation and atomic absorption spectrometry
WARNING - Arsenic and arsenic compounds are toxic and are recognized as human carcinogens (see reference
[I] in annex A). Avoid any exposure by inhalation. Personal protection (e.g. an effective respirator) must be used
in all cases where exposure to arsenic or arsenic compounds is possible.
this International Standard. At the time of publication,
1 Scope
the editions indicated were valid. All standards are
subject to revision, and parties to agreements based
This International Standard specifies a method for the
on this International Standard are encouraged to in-
determination of the mass concentration of particulate
vestigate the possibility of applying the most recent
arsenic and arsenic compounds and arsenic trioxide
editions of the standards indicated below. Members
vapour in workplace air, using either continuous-flow
of IEC and IS0 maintain registers of currently valid
hydride generation or flow-injection-analysis hydride
International Standards.
generation and atomic absorption spectrometry. The
method is not suitable for determination of arsenic in
the form of metal arsenides which decompose in the IS0 648:1977, Laboratory glassware - One-mark
presence of water or acid (see 10.1). pipettes.
The method is applicable to the determination of
IS0 1042: 1983, Laboratory glassware - One-mark
masses of approximately 100 ng to 125 pg of arsenic
volumetric flasks.
per sample, for analysis of test solutions prepared
using sample solution aliquots in the recommended
IS0 3585: 1991, Borosilicate glass 3.3 - Properties.
range (see 9.3.2). The concentration range for arsenic
in air, for which this procedure is applicable, is deter-
IS0 3696: 1987, Water for analytical labora tory use -
mined in part by the sampling procedure selected by
Specification and test methods.
the user.
IS0 6955: 1982, Analytical spectroscopic methods -
The method is applicable to personal and fixed-
Flame emission, atomic absorption and atomic
location sampling.
fluorescence - Vocabulary.
A number of transition metals may interfere with the
IS0
...

IS0 11041:1996(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work of
preparing International Standards is normally carried out through IS0
technical committees. Each member body interested in a subject for
which a technical committee has been established has the right to be
represented on that committee. International organizations, governmental
and non-governmental, in liaison with ISO, also take part in the work. IS0
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard IS0 11041 was prepared by Technical Committee
lSO/TC 146, Air quality, Subcommittee SC 2, Workplace atmospheres.
Annex A of this International Standard is for information only.
0 IS0 1996
All rights reserved. Unless otherwise specified, no part of this publication may be
reproduced or utilized in any form or by any means, electronic or mechanical, including
photocopying and microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-1211 Geneve 20 l Switzerland
Printed in Switzerland
ii

---------------------- Page: 1 ----------------------
IS0 11041:1996(E)
INTERNATIONAL STANDARD @ IS0
Workplace air - Determination of particulate arsenic and arsenic
compounds and arsenic trioxide vapour - Method by hydride
generation and atomic absorption spectrometry
WARNING - Arsenic and arsenic compounds are toxic and are recognized as human carcinogens (see reference
[I] in annex A). Avoid any exposure by inhalation. Personal protection (e.g. an effective respirator) must be used
in all cases where exposure to arsenic or arsenic compounds is possible.
this International Standard. At the time of publication,
1 Scope
the editions indicated were valid. All standards are
subject to revision, and parties to agreements based
This International Standard specifies a method for the
on this International Standard are encouraged to in-
determination of the mass concentration of particulate
vestigate the possibility of applying the most recent
arsenic and arsenic compounds and arsenic trioxide
editions of the standards indicated below. Members
vapour in workplace air, using either continuous-flow
of IEC and IS0 maintain registers of currently valid
hydride generation or flow-injection-analysis hydride
International Standards.
generation and atomic absorption spectrometry. The
method is not suitable for determination of arsenic in
the form of metal arsenides which decompose in the IS0 648:1977, Laboratory glassware - One-mark
presence of water or acid (see 10.1). pipettes.
The method is applicable to the determination of
IS0 1042: 1983, Laboratory glassware - One-mark
masses of approximately 100 ng to 125 pg of arsenic
volumetric flasks.
per sample, for analysis of test solutions prepared
using sample solution aliquots in the recommended
IS0 3585: 1991, Borosilicate glass 3.3 - Properties.
range (see 9.3.2). The concentration range for arsenic
in air, for which this procedure is applicable, is deter-
IS0 3696: 1987, Water for analytical labora tory use -
mined in part by the sampling procedure selected by
Specification and test methods.
the user.
IS0 6955: 1982, Analytical spectroscopic methods -
The method is applicable to personal and fixed-
Flame emission, atomic absorption and atomic
location sampling.
fluorescence - Vocabulary.
A number of transition metals may interfere with the
IS0 7708:1995, Air quality - Particle size fraction
determination of arsenic by hydride generation and
definitions for health-related sampling.
atomic absorption spectrometry (see 10.3)
IS0 8655-l :-I), Piston and/or plunger opera ted
volumetric apparatus (POVA) - Part 1: Definitions.
2 Normative references
I SO 8655-2:--l 1, Piston and/or plunger opera ted
volumetric apparatus (POVA) - Part 2: Operating
The following standards contain provisions which,
considerations.
through reference in this text, constitute provisions of
1) To be published.
1

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0 IS0
IS0 11041:1996(E)
Piston and/or plunger opera ted charge lamp, and it is heated either electrically or by
IS0 8655-3:-l),
an oxidizing air/acetylene flame.
volumetric apparatus (POVA) - Part 3: Methods of
test.
NOTE 2 This International Standard describes the use of
two types of hydride generation system. Continuous flow
IS0 8655-4:-l), Piston and/or plunger opera ted
systems function by pumping a continuous stream of test
volumetric apparatus (POVA) - Part 4: Specifications.
solution to the m
...

NORME
ISO
INTERNATIONALE
11041
Première édition
1996-04-15
Air des lieux de travail - Dosage de
l’arsenic particulaire, des composés
particulaires de l’arsenic et des vapeurs de
trioxyde d’arsenic - Méthode par
production d’hydrures et spectrométrie
d’absorption atomique
Workplace air - De termina tion of particula te arsenic and arsenic
compounds and arsenic trioxide vapour - Method b y h ydride generation
and atomic absorption spectrometry
Numéro de référence
ISO II 041 :1996(F)

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ISO 11041:1996(F)
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération
mondiale d’organismes nationaux de normalisation (comités membres de
I’ISO). L’élaboration des Normes internationales est en général confiée aux
comités techniques de I’ISO. Chaque comité membre intéressé par une
étude a le droit de faire partie du comité technique créé à cet effet. Les
organisations internationales, gouvernementales et non gouvernemen-
tales, en liaison avec I’ISO participent également aux travaux. L’ISO colla-
bore étroitement avec la Commission électrotechnique internationale (CEI)
en ce qui concerne la normalisation électrotechnique.
Les projets de Normes internationales adoptés par les comites techniques
sont soumis aux comités membres pour vote. Leur publication comme
Normes internationales requiert l’approbation de 75 % au moins des co-
mités membres votants.
La Norme internationale ISO 11041 a été élaborée par le comité technique
lSO/K 146, Qualité de l’air, sous-comité SC 2, Atmosphères des lieux de
travail.
L’annexe A de la présente Norme internationale est donnée uniquement à
titre d’information.
0 60 1996
Droits de reproduction réservés. Sauf prescription différente, aucune partie de cette publi-
cation ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun pro-
cédé, électronique ou mécanique, y compris la photocopie et les microfilms, sans l’accord
écrit de l’éditeur.
Organisation internationale de normalisation
Case postale 56 l CH-l 211 Genève 20 l Suisse
Imprimé en Suisse
ii

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NORME INTERNATIONALE @ ISO ISO 11041:1996(F)
Air des lieux de travail - Dosage de l’arsenic particulaire, des
composés particulaires de l’arsenic et des vapeurs de trioxyde
d’arsenic - Méthode par production d’hydrures et spectrométrie
d’absorption atomique
AVERTISSEMENT - L’arsenic et les composés de l’arsenic sont toxiques et cancérigènes pour l’homme (voir
référence bibliographique [1] citée dans l’annexe A). Éviter toute exposition par inhalation. Il convient d’utiliser
une protection individuelle (par exemple un masque protecteur) dans tous les cas où il existe un risque
d’exposition à l’arsenic ou à des composés de l’arsenic.
1 Domaine d’application 2 Rbférences normatives
La présente Norme internationale prescrit une métho- Les normes suivantes contiennent des dispositions
de pour la détermination de la concentration en masse qui, par suite de la référence qui en est faite, consti-
de l’arsenic particulaire, des composés particulaires de tuent des dispositions valables pour la présente
l’arsenic et des vapeurs de trioxyde d’arsenic dans Norme internationale. Au moment de la publication,
l’air des lieux de travail, soit par production d’hydrures les éditions indiquées étaient en vigueur. Toute norme
en flux continu, soit par production d’hydrures avec est sujette à révision et les parties prenantes des
injection de flux pour analyse, et spectrométrie d’ab- accords fondés sur la présente Norme internationale
sorption atomique. La méthode ne convient pas pour sont invitées à rechercher la possibilité d’appliquer les
le dosage de l’arsenic sous forme d’arséniures métal- éditions les plus récentes des normes indiquées ci-
liques qui se décomposent en présence d’eau ou
après. Les membres de la CEI et de I’ISO possèdent
d’acide (voir 10.1). le registre des Normes internationales en vigueur à un
moment donné.
La méthode est applicable à la détermination de
masses d’environ 100 ng à 125 pg d’arsenic par
ISO 648:1977, Verrerie de laboratoire - Pipettes à un
échantillon, pour l’analyse de solutions d’essai prépa-
trait.
rées à l’aide de parties aliquotes de solution échan-
tillon dans la gamme recommandée (voir 9.3.2). La
ISO 1042:1983, Verrerie de laboratoire - Fioles jau-
gamme de concentrations d’arsenic dans l’air pour
gées à un trait.
mode opératoire est applicable est déter-
laquelle ce
partie par le mode opératoire d’échan-
minée en
ISO 3585:1991, Verre borosilicaté 3.3 - Propriétés.
t loisi par l’utilisateur.
tillonnage c
ISO 3696:1987, Eau pour laboratoire à usage analy-
La méthode est applicable à l’échantillonnage indivi-
tique - Spécifica tion et méthodes d ‘essai.
duel et à l’échantillonnage à point fixe.
ISO 6955: 1982, Méthodes d’analyse par spectro-
Certains métaux de transition peuvent
...