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Figure 4
Ice contamination rates. (a) Ice thickness changes for a grid stored in the autoloader. (b) Ice thickness measured during data collection of the apoferritin dataset. Obvious outliers were removed. The linear fit has a slope of 0.25 nm h−1 and starting value of 17.6 nm.

IUCrJ
Volume 7| Part 4| July 2020| Pages 707-718
ISSN: 2052-2525