TABLE B.34
CONTINUED
Particle
Type
Number
Mean Collection
Time
~ H+hr
Particle
Diameter
microns
Activity
Net counts/min at H+hr
Flaky colorless
2129-6
8
99
49,295
Spherical white
2129-9
8
99
125,583
28.50
28.67
Flaky white
2129-11
8
198
296,737
39.67
Irregular white
2129-17
10
66
13,090
31.83
Irregular white
2131-1
10
264
596,410
39.14
Irregular white
2131-3
10
132
242,473
28.92
Flaky white
Flaky white
2131-7
2131-9
10
10
330
198
1,366,339
383, 425
29.10
29.83
Spherical white
2131-5
10
132
181,177
34.25
Irregular white
2131-8
10
99
169,257
29.08
Irregular white
2133-1
10
132
125,271
31.08
Irregular white
2133-4
10
165
253,241
34.08
Irregular white
2133-6
10
132
210,497
30.00
Irregular white
2133-11
10
165
189,999
29.50
Flaky white
2136-4
12
66
21,679
29.58
Irregular white
Irregular white
2136-7
2136-10
12
12
165
132
409,519
272,559
29.95
29.67
Irregular white
2136-14
12
132
171,285
32.67
Irregular white
2136-18
12
165
190,020
31.78
Irregular white
2139-2
12
165
228,567
32.17
Irregular white
Spherical black
Flaky white
Flaky white
Irreguiar white
2139-4 —.
2138-2
2142-3
2142-7
2142-11
12
14
6
6
6
132
198
198
165
132
214,080
0
755,093
346,200
278,823
32.35
32.67
32.83
37.18
33.33
Irregular white
2142-15
6
165
203,303
33.25
White
2145-3
6
330
680,070
33.17
{rregular white
Irregular white
Flaky white
2145-7
2132-1
2132-2
6
9
9
165
198
132
562,400
4,538
1,232,123
33.41
9.42
9.58
Flaky white
2137-1
lL
198
902,179
13.75
Flaky colorlesa
Flaky white
2137-4
2137-6
il
ll
165
363
1,024,980
1,017,891
12.08
22.83
Irregular white
2137-10
ll
198
644,789
23.58
Spherical white
1856-2
6
144
171,555
23.17
24.33
Flaky white
1856-3
6
144
130,923
Irregular colorless
1856-7
6
144
72
21.92
Flaky white
1834-3
7
165
461,317
24.00
Irregular white
1834-6
7
132
21,396
24.42
Irregular white
1834-10
7
99
63,890
14.25
Spherical white .
Irregular white
1844-3
1844-4
?
7
99,
264
243,385
996,939
21.50
22.08
Spherical white
1844-10
7
165
97,524
22,25
293