ELEMENTS by ICP (Microwave Digestion): METHOD 7302, Issue 1, dated 21 July 2014 - Page 6 of 9
TABLE 1. PROPERTIES AND SAMPLING VOLUMES Air Volume, L @ OSHA PEL [11]
Element (Symbol) Aluminum (Al) Antimony (Sb) Arsenic (As) Barium (Ba) Beryllium (Be) Boron (B)(1) Cadmium Calcium (Ca)(1)
Properties [9] Atomic Weight MP, °C 26.98 660 121.76 630 74.92 817 137.3 727 9.01 1278 10.81 2300 112.40 321 40.08 842
MIN 5 10(2) 5 5(2) 1250 5 12 5
MAX 100 2000(2) 2000 200(2) 2000 2000 2000 200
Chromium (Cr)
52.00
1890
5
1000
Cobalt (Co)
58.93
1495
25
2000
Copper (Cu)
63.54
1083
5
1000
Iron (Fe)
55.85
1535
5
100
Lead (Pb)
207.19
328
50
2000
Lithium (Li)(1)
6.94
179
100
2000
Magnesium (Mg)
24.31
651
5
67
Manganese (Mn)
54.94
1244
5
200
Molybdenum (Mo)
95.94
651
5
67
Nickel (Ni)
58.71
1453
5
1000
Phosphorus (P)
30.97
44
25
2000
Platinum (Pt)
195.09
1769
1250
2000
Potassium (K)(1)
39.10
63
5
2000
Selenium (Se) Silver (Ag)
78.96 107.87
217 961
13 250
2000 2000
Sodium (Na)(1)
22.99
98
13
2000
Strontium (Sr)(1)
87.62
769
5
2000
Tellurium (Te)
127.60
450
25
Tin (Sn) Thallium (Tl)
118.69 204.37
232 304
20
2000 2000(2)
(2)
25
2000
5 5
100 2000
Titanium (Ti) Vanadium (V)
47.90 50.94
1675 1890
Yttrium (Y) Zinc (Zn)
88.91 65.37
1495 419
5 5
1000 200
Zirconium (Zr)
91.22
1852
5
200
(1)
(2)
No PEL, REL, or STEL data found [1,6,11]. Air volumes estimated from TWAs and LOQs (see Tables 2, 3) [1].
NIOSH Manual of Analytical Methods (NMAM), Fifth Edition
