TABLE II
Room and Sample Combinations
Room number
Settle plates (n)
Contact plates
Air samples (n)
Working height (n)
Floor (n)
A101
2
2
1
2
A102
3
3
1
1
A103
2
4
1
1
A104
2
2
1
1
A105
1
2
1
1
A106
2
2
2
1
A107
1
1
1
1
A108
2
1
2
1
A109
3
1
2
2
A110
5
1
3
2