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ASTM International , 01/15/2014
Publisher: ASTM
File Format: PDF
$46.00$92.00
1.1This standard test method specifies a procedure for sample preparation and analysis of airborne particulate matter for the content of metals and metalloids in workplace air samples using inductively coupled plasma-mass spectrometry (ICP-MS). This test method can be used for other air samples provided the user ensures the validity of the test method (by ensuring that appropriate data quality objectives can be achieved).
1.2This standard test method assumes that samples will have been collected in accordance with Test Method D7035.
1.3This standard test method should be used by analysts experienced in the use of ICP-MS, the interpretation of spectral and matrix interferences and procedures for their correction.
1.4This standard test 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.
1.5It is the user's responsibility to ensure the validity of the standard method for filters of untested matrices.
1.6Table 1 provides a non-exclusive list of metals and metalloids for which one or more of the sample dissolution methods specified in this document is applicable.
Element
Symbol
CASRNA
Aluminum
Al
7429-90-5
Antimony
Sb
7440-36-0
Arsenic
As
7440-38-2
Barium
Ba
7440-39-3
Beryllium
Be
7440-41-7
Bismuth
Bi
7440-69-9
Boron
B
7440-42-8
Cadmium
Cd
7440-43-9
Calcium
Ca
7440-70-2
Cesium
Cs
7440-46-2
Chromium
Cr
7440-47-3
Cobalt
Co
7440-48-4
Copper
Cu
7440-50-8
Gallium
Ga
7440-55-3
GermaniumB
Ge
7440-56-4
Hafnium
Hf
7440-58-6
Indium
In
7440-74-6
Iron
Fe
7439-89-6
Lead
Pb
7439-92-1
Lithium
Li
7439-93-2
Magnesium
Mg
7439-95-4
Manganese
Mn
7439-96-5
MercuryB
Hg
7439-97-6
Molybdenum
Mo
7439-98-7
Nickel
Ni
7440-02-0
NiobiumB
Nb
7440-03-1
Phosphorus
P
7723-14-0
Platinum
Pt
7440-06-4
Potassium
K
7440-09-7
Rhodium
Rh
7440-16-6
Selenium
Se
7782-49-2
Silver
Ag
7440-22-4
Sodium
Na
7440-23-5
Tellurium
Te
13494-80-9
Thallium
Tl
7440-28-0
Tin
Sn
7440-31-5
Tungsten
W
7440-33-7
Uranium
U
7440-61-1
Vanadium
V
7440-62-2
Yttrium
Y
7440-65-5
Zinc
Zn
7440-66-6
Zirconium
Zr
7440-67-7
1.7This standard test method is not applicable to compounds of metals and metalloids that are present in the gaseous or vapor state.
1.8No detailed operating instructions are provided because of differences among various makes and models of suitable ICP-MS instruments. Instead, the analyst shall follow the instructions provided by the manufacturer of the particular instrument. This test method does not address comparative accuracy of different devices or the precision between instruments of the same make and model.
1.9The values stated in SI units are to be regarded as standard.
1.10This standard test method contains notes that are explanatory and are not part of the mandatory requirements of the method.
1.11This 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.
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