Total Pool Amounts Measured for Each Target Extractable from Six Successive Extractions of a Single Stopper. Mean and standard deviation values were obtained from three replicate preparations. For comparison purposes, theoretical exhaustively extracted μg/g values are calculated for each medium. These represent the value that would be achieved if the total pool of each oligomer had been completely extracted into the media.
| Name | Total Pool (μg/stopper) | Theoretical Exhaustive Extraction Concentration | ||
|---|---|---|---|---|
| Mean (n = 3) | Standard Deviation (n = 3) | Solid Media, μg/g | Liquid Media, μg/g | |
| C13H24 Oligomer | 67 | 11 | 134 | 14 |
| C13H23Br Oligomer 1 | 36 | 3 | 72 | 7.5 |
| C13H23Br Oligomer 2 | 87 | 6 | 174 | 18 |
| C21H40 Oligomer | 657 | 35 | 1314 | 137 |
| C21H39Br Oligomer 1 | 272 | 18 | 544 | 57 |
| C21H39Br Oligomer 2 | 180 | 11 | 360 | 38 |
| C21H39Br Oligomer 3 | 535 | 66 | 1070 | 111 |