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. Author manuscript; available in PMC: 2021 Jan 15.
Published in final edited form as: Eur J Pharm Sci. 2019 Oct 25;142:105106. doi: 10.1016/j.ejps.2019.105106

Table 1.

In vitro dialysis results comparing plastic and glass collection vials using 0.5% BSA in the perfusate.

Plastic Glass
Probe E Probe F Probe G Probe H
In vitro- 1h (ng/ml) 26.66 27.19 28.27 21.46
In vitro- 2h (ng/ml) 27.91 24.43 25.97 21.55
In vitro- 3h (ng/ml) 26.99 27.83 28.96 22.59
Stock average (ng/ml)† 69.68 69.68 98.95 98.95
In vitro recovery rate (%) 39.02 37.97 28.03 22.10
†

Expected concentration of 100 ng/ml