The purpose of this document is to allow users to evaluate bulk materials with regard to the
amount of fine fraction of potentially hazardous substances, especially crystalline silica. This Part
1 describes the requirements and choice of test method. It provides the user with guidance on
how to select the method as well as the preparation of the sample and determination of
crystalline silica by XRD and FTIR.
This document is applicable for bulk materials that contain particles in the size r...
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The purpose of this document is to allow users to determine the fine fraction with the calculation
method. It also describes the assumptions and preconditions to be met in order for this method
to be valid. This calculation method is applicable only after experiments have shown that the
results are accurate and consistently equal or higher than the results from sedimentation, as
described in Part 2, for that particular bulk material.
For preparation of the sample and determination of crysta...
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The purpose of this document is to allow users to determine a sizeweighted fine fraction by the
sedimentation method. The method in this part uses a liquid sedimentation technique to
separate the fine fraction, which is then analysed for its substance of interest, e.g. crystalline
silica.
Informative annexes within this document describe specific methods for the evaluation of FF for
specific bulk materials.
This document is applicable for bulk materials that contain particles in the size r...
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This document specifies performance requirements and test methods under prescribed laboratory conditions for the evaluation of pumped samplers used in conjunction with an air sampling pump and of procedures using these samplers for the determination of gases and vapours in workplace atmospheres.
This document addresses requirements for method developers and/or manufacturers.
NOTE 1 For the purposes of this document, a manufacturer can be any commercial or non-commercial entity.
NOTE 2 For the...
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This document specifies performance requirements and test methods under prescribed laboratory conditions for the evaluation of pumped samplers used in conjunction with an air sampling pump and of procedures using these samplers for the determination of gases and vapours in workplace atmospheres. This document addresses requirements for method developers and/or manufacturers. NOTE 1 For the purposes of this document, a manufacturer can be any commercial or non-commercial entity. NOTE 2 For the sa...view more

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This document specifies a method for collecting samples of airborne particulate matter for subsequent determination of metals and metalloids using inductively coupled plasma — atomic emission spectrometry (ICP-AES). Samples obtained using the method described herein can also be subsequently analysed for elemental composition by other instrumental methods, such as atomic absorption spectrometry (AAS) or inductively coupled plasma mass spectrometry (ICP-MS).
The method is not applicable to the sa...
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This document specifies a number of suitable methods for preparing test solutions from samples of airborne particulate matter collected using the method specified in ISO 15202‑1, for subsequent determination of metals and metalloids by ICP‑AES using the method specified in ISO 15202‑3. It contains information about the applicability of the methods with respect to the measurement of metals and metalloids for which limit values have been set. The methods can also be used in the measurement of some...view more

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    • Standard
      49 pages
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This document specifies a method for collecting samples of airborne particulate matter for subsequent determination of metals and metalloids using inductively coupled plasma — atomic emission spectrometry (ICP-AES). Samples obtained using the method described herein can also be subsequently analysed for elemental composition by other instrumental methods, such as atomic absorption spectrometry (AAS) or inductively coupled plasma mass spectrometry (ICP-MS). The method is not applicable to the sam...view more

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      18 pages
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This document specifies a number of suitable methods for preparing test solutions from samples of airborne particulate matter collected using the method specified in ISO 15202‑1, for subsequent determination of metals and metalloids by ICP‑AES using the method specified in ISO 15202‑3. It contains information about the applicability of the methods with respect to the measurement of metals and metalloids for which limit values have been set. The methods can also be used in the measurement of some...view more

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      49 pages
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This document specifies performance requirements and test methods for the evaluation of procedures for measuring metals and metalloids in airborne particles sampled onto a suitable collection substrate.
This document specifies a method for estimating the uncertainties associated with random and systematic errors and combining them to calculate the expanded uncertainty of the measuring procedure as a whole, as prescribed in ISO 20581.
This document is applicable to measuring procedures in which...
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This document specifies performance requirements and test methods for the evaluation of procedures for measuring metals and metalloids in airborne particles sampled onto a suitable collection substrate.
This document specifies a method for estimating the uncertainties associated with random and systematic errors and combining them to calculate the expanded uncertainty of the measuring procedure as a whole, as prescribed in ISO 20581.
This document is applicable to measuring procedures in which...
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This European Standard specifies general requirements for the measurement of microorganisms and microbial compounds. This European Standard provides also guidelines for the assessment of workplace exposure to airborne micro-organisms including the determination of total number and culturable number of micro-organisms and microbial compounds in the workplace atmosphere.

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This document specifies general requirements for the measurement of microorganisms and microbial compounds.
This document provides also guidelines for the assessment of workplace exposure to airborne microorganisms including the determination of total number and culturable number of microorganisms and microbial compounds in the workplace atmosphere.
This document does not apply to the measurement of viruses.

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This document is a standard for the analysis by Fourier-Transform Infrared (FTIR) of respirable
crystalline silica (RCS) in samples of air collected on collection substrates (i.e. filters or foams). Three
analytical approaches are described for whom the dust from the sample collection substrate is
a) analysed directly on sampled filter,
b) recovered, treated and deposited onto another filter for analysis, or
c) recovered, treated and pressed into a potassium bromide (KBr) pellet for analysi...
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This document specifies a method for the sampling and analysis of airborne organic isocyanates in
workplace air.
This document is applicable to a wide range of organic compounds containing isocyanate groups,
including monofunctional isocyanates (e.g. phenyl isocyanate), diisocyanate monomers [e.g.
1,6-hexamethylene diisocyanate (HDI), toluene diisocyanate (TDI), 4,4′-diphenylmethane diisocyanate
(MDI), and isophorone diisocyanate (IPDI)], prepolymers (e.g. the biuret and isocyanurate of HDI...
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ISO 16639:2017 provides best practices and performance-based criteria for the use of air sampling devices and systems, including retrospective samplers and continuous air monitors. Specifically, this document covers air sampling program objectives, design of air sampling and monitoring programs to meet program objectives, methods for air sampling and monitoring in the workplace, and quality assurance to ensure system performance toward protecting workers against unnecessary inhalation exposures....view more

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This European Standard provides the methodology for measuring the dustiness of bulk materials that contain or release nano-objects or submicrometer particles, under standard and reproducible conditions and specifies for that purpose the continuous drop method.
In addition, this European Standard specifies the selection of instruments and devices and the procedures for calculating and presenting the results. It also gives guidelines on the evaluation and reporting of the data.
The methodology d...
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This European Standard provides the methodology for measuring and characterizing the dustiness of bulk materials that contain or release nano-objects or submicrometer particles, under standard and reproducible conditions and specifies for that purpose the vortex shaker method.
In addition, this European Standard specifies the selection of instruments and devices and the procedures for calculating and presenting the results. It also gives guidelines on the evaluation and reporting of the data.
...
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This European Standard provides the methodology for measuring the dustiness of bulk materials that contain or release nano-objects or submicrometer particles, under standard and reproducible conditions and specifies for that purpose the rotating drum method.
In addition, this European Standard specifies the selection of instruments and devices and the procedures for calculating and presenting the results. It also gives guidelines on the evaluation and reporting of the data.
The methodology des...
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This European Standard provides the methodology for measuring and characterizing the dustiness of bulk materials that contain or release nano-objects or submicrometer particles, under standard and reproducible conditions and specifies for that purpose the small rotating drum method.
In addition, this European Standard specifies the selection of instruments and devices and the procedures for calculating and presenting the results. It also gives guidelines on the evaluation and reporting of the d...
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This European Standard provides the methodology for measuring and characterizing the dustiness of a bulk material that contains or releases nano-objects or submicrometer particles. In addition, it specifies the environmental conditions, the sample handling procedure and the method of calculating and presenting the results. Guidance is given on the choice of method to be used.
The methodology described in this European Standard enables
a)   the quantification of dustiness in terms of health-relat...
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ISO 16639:2017 provides best practices and performance-based criteria for the use of air sampling devices and systems, including retrospective samplers and continuous air monitors. Specifically, this document covers air sampling program objectives, design of air sampling and monitoring programs to meet program objectives, methods for air sampling and monitoring in the workplace, and quality assurance to ensure system performance toward protecting workers against unnecessary inhalation exposures....view more

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This European Standard specifies a strategy to perform representative measurements of exposure by
inhalation to chemical agents in order to demonstrate the compliance with occupational exposure limit
values (OELVs).
This European Standard is not applicable to OELVs with reference periods less than 15 min.

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This document specifies performance requirements and test methods under prescribed laboratory conditions for the evaluation of pumped samplers used in conjunction with an air sampling pump and of procedures using these samplers for the determination of gases and vapours in workplace atmospheres. This document addresses requirements for method developers and/or manufacturers. NOTE 1 For the purposes of this document, a manufacturer can be any commercial or non-commercial entity. NOTE 2 For the sa...view more

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    • Standard
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    • Standard
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This European Standard specifies a strategy to perform representative measurements of exposure by inhalation to chemical agents in order to demonstrate the compliance with occupational exposure limit values (OELVs).
This European Standard is not applicable to OELVs with reference periods less than 15 min.

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    • Standard
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This document specifies a method for the sampling and analysis of airborne organic isocyanates in workplace air. This document is applicable to a wide range of organic compounds containing isocyanate groups, including monofunctional isocyanates (e.g. phenyl isocyanate), diisocyanate monomers [e.g. 1,6-hexamethylene diisocyanate (HDI), toluene diisocyanate (TDI), 4,4′-diphenylmethane diisocyanate (MDI), and isophorone diisocyanate (IPDI)], prepolymers (e.g. the biuret and isocyanurate of HDI), as...view more

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This document provides the methodology for measuring the dustiness of bulk materials that contain or release respirable NOAA or other respirable particles, under standard and reproducible conditions and specifies for that purpose the rotating drum method.
This document specifies the selection of instruments and devices and the procedures for calculating and presenting the results. It also gives guidelines on the evaluation and reporting of the data.
The methodology described in this document e...
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This document provides the methodology for measuring and characterizing the dustiness of a bulk material that contains or releases respirable NOAA and other respirable particles. In addition, it specifies the environmental conditions, the sample handling procedure and the method of calculating and presenting the results. Guidance is given on the choice of method to be used.
The methodology described in this document enables:
a)   the quantification of dustiness in terms of health related dustine...
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This document describes the methodology for measuring and characterizing the dustiness of bulk materials that contain or release respirable NOAA or other respirable particles, under standard and reproducible conditions and specifies for that purpose the vortex shaker method.
This document specifies the selection of instruments and devices and the procedures for calculating and presenting the results. It also gives guidelines on the evaluation and reporting of the data.
The methodology describe...
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This document describes the methodology for measuring and characterizing the dustiness of bulk materials that contain or release respirable NOAA or other respirable particles, under standard and reproducible conditions and specifies for that purpose the small rotating drum method.
This document specifies the selection of instruments and devices and the procedures for calculating and presenting the results. It also gives guidelines on the evaluation and reporting of the data.
The methodology de...
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This document provides the methodology for measuring the dustiness of bulk materials that contain or release respirable NOAA or other respirable particles, under standard and reproducible conditions and specifies for that purpose the continuous drop method.
This document specifies the selection of instruments and devices and the procedures for calculating and presenting the results. It also gives guidelines on the evaluation and reporting of the data.
The methodology described in this document...
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This European Standard describes different levels of assessment of inhalation exposure to nano-objects and their agglomerates and aggregates (NOAA), as well as the evaluation of the results either as stand-alone assessment or embedded in a tiered approach framework.
While the focus of this European Standard is on the assessment of nano-objects, the approach is applicable for exposure to the associated agglomerates and aggregates, i.e. NOAA, and particles released from nano composites and nano-en...
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This European Standard provides a guideline on the implications fo choice of particle metric to express the exposure to nanoaerosols, presents the principles of operation, advantages and disadvantages of various techniques that measure these aerosol metrics and desribes potential problems and limitations.

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This European Standard specifies the use of different metrics for the measurement of exposure by inhalation of NOAA during a basic assessment and a comprehensive assessment, respectively, as described in EN 17058 [1].
This document demonstrates the implications of choice of particle metric to express the exposure by inhalation to airborne NOAA, e.g. released from nanomaterials  and present the principles of operation, advantages and disadvantages of various techniques that measure the different...
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This European Standard provides guidelines to assess workplace exposure by inhalation of nano-objects and their aggregates and agglomerates (NOAA). It contains guidance on the sampling and measurement strategies to adopt and methods for data evaluation.
While the focus of this document is on the assessment of nano-objects, the approach is also applicable for exposure to the associated aggregates and agglomerates, i.e. NOAA, and particles released from nanocomposites and nano-enabled products.

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This document specifies performance requirements and test methods for the evaluation of procedures for measuring metals and metalloids in airborne particles sampled onto a suitable collection substrate. This document specifies a method for estimating the uncertainties associated with random and systematic errors and combining them to calculate the expanded uncertainty of the measuring procedure as a whole, as prescribed in ISO 20581. This document is applicable to measuring procedures in which s...view more

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    • Standard
      39 pages
      French language
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    • Standard
      37 pages
      English language

This document is a standard for the analysis by Fourier-Transform Infrared (FTIR) of respirable crystalline silica (RCS) in samples of air collected on collection substrates (i.e. filters or foams). Three analytical approaches are described for whom the dust from the sample collection substrate is a) analysed directly on sampled filter, b) recovered, treated and deposited onto another filter for analysis, or c) recovered, treated and pressed into a potassium bromide (KBr) pellet for analysis. Th...view more

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    • Standard
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    • Standard
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This CEN Technical Specification describes a systematic approach to assess potential occupational risks to nano-objects, and their agglomerates and aggregates (NOAA) arising from the production and use of nanomaterials and/or nano-enabled products. This approach provides guidance to identify exposure routes, exposed body parts and potential consequences of exposure with respect to skin uptake, local effects and inadvertent ingestion.
This Technical Specification also considers occupational use ...
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This International Standard specifies terms and definitions that are related to the assessment of
workplace exposure (see 2.1.5.1) to chemical and biological agents (see 2.1.1.1). These are either
general terms or are specific to physical and chemical processes of air sampling, the analytical method
(see 2.3.3), or method performance.
The terms included are those that have been identified as being fundamental because their definition is
necessary to avoid ambiguity and ensure consistency of...
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    • Standard
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    • Standard
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This part of ISO 16258 specifies the analysis of RCS in samples of air collected on collection substrates
(i.e. filters or foams) by X-ray diffraction, when using an analytical approach where dust from the
sample collection substrate (i.e. filter or foam) is recovered, treated and deposited on another filter
for analysis by the instrument. This part of ISO 16258 includes information on the instrumental
parameters, sensitivity of different sampling apparatus, the use of different filters, sam...
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This International Standard specifies a procedure for determination of the time-weighted average mass
concentration of mercury vapour and inorganic mercury compounds in workplace air. Mercury vapour
is collected on a solid sorbent using either a diffusive badge or a pumped sorbent tube. Particulate
inorganic mercury compounds, if present, are collected on a quartz fibre filter. Samples are analysed
using either cold vapour atomic absorption spectrometry (CVAAS) or cold vapour atomic fluoresc...
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    • Standard
      60 pages
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    • Standard
      60 pages
      French language
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    • Standard
      61 pages
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This part of ISO 16258 specifies the analysis of respirable crystalline silica (RCS) in samples of air
collected on 25 mm-filters by X-ray diffraction, when using an analytical approach where the dust on
the air sample filter is directly analysed by the instrument. This part of ISO 16258 includes information
on the instrumental parameters, sensitivity of different sampling apparatus, uses of different filters
and correction for absorption effects. In this part of ISO 16258, the expression RC...
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      27 pages
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    • Standard
      32 pages
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ISO/TS 21623:2017 describes a systematic approach to assess potential occupational risks related to nano-objects and their agglomerates and aggregates (NOAA) arising from the production and use of nanomaterials and/or nano-enabled products. This approach provides guidance to identify exposure routes, exposed body parts and potential consequences of exposure with respect to skin uptake, local effects and inadvertent ingestion.
ISO/TS 21623:2017 also considers occupational use of products contain...
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ISO/TS 21623:2017 describes a systematic approach to assess potential occupational risks related to nano-objects and their agglomerates and aggregates (NOAA) arising from the production and use of nanomaterials and/or nano-enabled products. This approach provides guidance to identify exposure routes, exposed body parts and potential consequences of exposure with respect to skin uptake, local effects and inadvertent ingestion. ISO/TS 21623:2017 also considers occupational use of products containi...view more

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    • Technical specification
      34 pages
      English language

For occupational exposure to ultrafine aerosols and nanoaerosols, exposure metrics like the number and surface area concentration are important. This European Standard provides a guideline to determine the occupational exposure to airborne particles (expressed as number concentration of ultrafine aerosols and nanoaerosols) by use of condensation particle counters (also called CPC’s). Principles of operation, problems of sampling in the workplace environment, calibration, equipment maintenance, m...view more

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This European Standard gives guidelines on the measurement of the fine particle fraction of the aerosol, especially for the determination of the number concentration of ultrafine aerosols and nanoaerosols at workplaces by use of condensation particle counters (CPC).
This European Standard deals with the CPC's principle of operation, problems of sampling in the workplace environment, aspects for selecting a suitable instrument, limits of application, use of different working fluids and technol...
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This CEN Technical Report describes the criteria for choosing measuring methods complying with the requirements given in EN 482 and either one of EN 838, EN 1076, EN 13205, EN 13890 and EN 13936.

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    • Technical report
      29 pages
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This European Standard specifies the rotating drum test apparatus and associated test method for the reproducible production of dust from a bulk material under standard conditions, and the measurement of the inhalable, thoracic and respirable fractions of this dust, with reference to existing European Standards, where relevant (see Clause 6).
This method is suitable for general bulk material handling processes, including all those processes where the bulk material is dropped, or can be dropped....
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    • Standard
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This CEN Technical Report describes how the measuring procedures for chemical agents complying with the requirements given in EN 482 and either one of EN 838, EN 1076, EN 13890, EN 13936 and/or the EN 13205 series, as far as applicable, have been chosen.
This document refers on the selection of chemical agents and related substance groups and the establishment of corresponding method lists. It describes the evaluation of available measuring procedures in order to select for a particular chemica...
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    • Technical report
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This European Standard specifies the rotating drum test apparatus and associated test method for the reproducible production of dust from a bulk material under standard conditions, and the measurement of the inhalable, thoracic and respirable fractions of this dust, with reference to existing European Standards, where relevant (see Clause 6).
This method is suitable for general bulk material handling processes, including all those processes where the bulk material is dropped, or can be dropped....
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    • Standard
      13 pages
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