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. Author manuscript; available in PMC: 2017 Nov 30.
Published in final edited form as: Clin Chim Acta. 2014 Feb 7;431:40–45. doi: 10.1016/j.cca.2014.01.035

Fig. 3.

Fig. 3

Albumin adsorbed to polyethylene (PE) and polystyrene (PS) instrument sample cups from 200 μl of 88 mg/l HSA in PBS plus 125I-labeled HSA after incubation for 5 h in the absence and presence of the surfactants Triton X-100 (Tr) and Tween 20 (Tw). Results are the mean of 4 measurements, and bars represent 95% confidence intervals.