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 |