MarsSedEx 1 settling tube
![MarsSedEx 1 settling tube](https://planetary.s3.amazonaws.com/web/assets/pictures/_768x1024_crop_center-center_60_line/20131212_Kuhn-MarsExperimentalRack.jpg 768w, https://planetary.s3.amazonaws.com/web/assets/pictures/_576x768_crop_center-center_60_line/20131212_Kuhn-MarsExperimentalRack.jpg 576w)
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