
Table 10 HIAC 4406 codes and maximum particle counts (continued)
Code
Counts/mL
Code
Counts/mL
Code
Counts/mL
Code
Counts/mL
Code
Counts/mL
21.4
14000
23.4
56000
25.4
224000
27.4
904000
–
–
21.5
15000
23.5
60000
25.5
240000
27.5
970000
–
–
21.6
16000
23.6
64000
25.6
256000
27.6
1036000
–
–
21.7
17000
23.7
68000
25.7
272000
27.7
1102000
–
–
21.8
18000
23.8
72000
25.8
288000
27.8
1168000
–
–
21.9
19000
23.9
76000
25.9
304000
27.9
1234000
–
–
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