Table 1 Filter and sampler exposure and laboratory relative humidity (RH) and temperature (T) at weighing
From: The role of SVOCs in the initial film formation and soiling of unvarnished paintings
|  | Replicates (no.) | Periods (no.) | Exposure duration (months) | Exposure datesa | Laboratory RH(%), T(°C) |
|---|---|---|---|---|---|
Teflon membrane filters | 3 | 4 | c. 3 | 1. 26.03.2021 2. 30.06.2021 3. 01.10.2021 4. 14.01.2022 5a. 22.04.2022 5b. 01.06.2022 | 1. 40, 20 2. 45, 22 3. 39, 19 4. 38,20 5a. 41, 21 5b. 47, 20 |
Quartz filters | 2 | 1 | c.12 | 1. 26.03.2021 2. 22.04.2022 | 1. 40, 20 2. 47, 20 |
NO2 passive gas samplersb | 1c | 6 | c. 1 and 3 | 26.03.2021–22.04.2022b | N/A |
O3 passive gas samplersb | 1 | 5 | c. 1.5 and 3 | Â |