ASTM-D7035 2004

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D7035-04 Standard Test Method for Determination of Metals and Metalloids in Airborne Particulate Matter by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)

Published By	Publication Date	Number of Pages
ASTM	2004	25

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Categories: 13.040.20 - Ambient atmospheres, ASTM

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Description

1.1 This test method specifies a procedure for collection, sample preparation, and analysis of airborne particulate matter for the content of metals and metalloids using inductively coupled plasma-atomic emission spectrometry (ICP-AES).

1.2 The method is applicable to personal sampling of the inhalable or respirable fraction of airborne particles and to area sampling.

1.3 This method specifies a number of alternative methods for preparing test solutions from samples of airborne particulate matter. One of the specified sample preparation methods is applicable to the measurement of soluble metal or metalloid compounds. Other specified methods are applicable to the measurement of total metals and metalloids.

1.4 The following is a non-exclusive list of metals and metalloids for which one or more of the sample dissolution methods specified in this document is applicable. However, there is insufficient information available on the effectiveness of dissolution methods for those elements in italics.

1.5 The method is not applicable to the sampling of elemental mercury, or to inorganic compounds of metals and metalloids that are present in the gaseous or vapor state.

1.6 This test method contains notes that are explanatory and are not part of the mandatory requirements of the method.

1.7 The values stated in SI units are to be regarded as the standard.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents
2	Terminology
4	Summary of Test Method Significance and Use Sampling Apparatus and Materials
5	Sampling Procedure
6	Sample Preparation
7	Analysis
12	Expression of Results Method Performance
13	Records
14	Report Keywords A1. SAMPLE DISSOLUTION OF SOLUBLE METAL AND METALLOID COMPOUNDS A1.1 Overview A1.2 Effectiveness of the Sample Dissolution Method
15	A1.3 Summary of Dissolution Method A1.4 Reagents A1.5 Laboratory Apparatus A1.6 Procedure
16	A2. HOT PLATE DISSOLUTION OF METAL AND METALLOID COMPOUNDS A2.1 Overview
17	A2.2 Summary of Hot Plate Dissolution A2.3 Effectiveness of Hot Plate Dissolution Methods A2.4 Reagents
18	A2.5 Laboratory Apparatus A2.6 Procedure
19	A3. MICROWAVE DISSOLUTION OF METAL AND METALLOID COMPOUNDS A3.1 Overview A3.2 Summary of Microwave Dissolution Procedure A3.3 Effectiveness of Microwave Dissolution
20	A3.4 Reagents A3.5 Laboratory Apparatus A3.6 Procedure
21	X1. GUIDANCE ON FILTER SELECTION X1.1 Collection Efficiency X1.2 Dust-loading Capacity X1.3 Metal Content X1.4 Weight Stability
22	X1.5 Solubility X1.6 Chemical Compatibility X2. SPECIAL SAFETY PRECAUTIONS WHEN USING HYDROFLUORIC OR PERCHLORIC ACIDS X2.1 Special Precautions for use of Hydrofluoric Acid X2.2 Special Precautions for Use of Perchloric Acid
23	X3. GUIDANCE ON MAINTENANCE OF ICP-AES INSTRUMENTATION X3.1 Maintenance Contract X3.2 In-house Maintenance
24	X4. EXAMPLES OF PERFORMANCE CHECKS AND FAULT DIAGNOSTICS FOR ICP-AES X4.1 Visual Bullet Test X4.2 Signal Intensity X4.3 Background Equivalent Concentration X4.4 Precision X4.5 Ion/Atom Ratio X4.6 Wavelength/Peak Alignment REFERENCES

Additional information

Standard Title	D7035-04 Standard Test Method for Determination of Metals and Metalloids in Airborne Particulate Matter by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
Published Code	ASTM
Publication Date	2004
Pages Count	25
ICS Codes	13.040.20 - Ambient atmospheres

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ASTM-D7035 2004

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