Table 4.
Passive sampling survey of library and archives
| |
Acetic acid /μg m-3Location |
Formic acid / μg m-3Location |
Formaldehyde / μg m-3Location |
||||||
|---|---|---|---|---|---|---|---|---|---|
| A | B | C | A | B | C | A | B | C | |
|
National Archives of Scotland (NAS) |
250 ± 212 |
119 ± 16 |
69 ± 1 |
58 ± 13 |
37 ± 12 |
52 ± 17 |
6 ± 1 |
4 ± 1 |
7 ± 1 |
|
National Library of Scotland (NLS) |
221 ± 195 |
91 ± 1 |
98 ± 15 |
30 ± 6 |
30 ± 3 |
42 ± 3 |
8 ± 1 |
14 ± 2 |
12 ± 1 |
|
British Library (BL) |
222 ± 16 |
348 ± 33 |
52 ± 27 |
40 ± 1 |
310 ± 86 |
34 ± 13 |
7 ± 1 |
15 ± 3 |
4 ± 1 |
|
Cambridge University Library (CUL) |
158 ± 25 |
274 ± 83 |
109 ± 34 |
67 ± 18 |
72 ± 21 |
49 ± 4 |
18 ± 1 |
3 ± 1 |
5 ± 1 |
|
The National Archives (TNA) |
57 ± 30 |
104 ± 33 |
36 ± 2 |
32 ± 4 |
55 ± 20 |
64 ± 18 |
6 ± 1 |
8 ± 1 |
8 ± 1 |
|
Trinity College Dublin (TCD) |
195 ± 10 |
137 ± 72 |
344 ± 286 |
56 ± 16 |
57 ± 6 |
186 ± 199 |
12 ± 6 |
4 ± 1 |
5 ± 1 |
|
National Libraries of Wales (NLW) |
76 ± 1 |
108 ± 41 |
122 ± 15 |
22 ± 1 |
30 ± 7 |
24 ± 2 |
6 ± 1 |
7 ± 1 |
10 ± 1 |
| Bodleian Library Oxford (OULS) | 123 ± 4 | 162 ± 21 | 132 ± 11 | 48 ± 4 | 58 ± 24 | 62 ± 1 | 5 ± 1 | 6 ± 1 | 9 ± 1 |