MetHb levels in room air and argon chamber.

Change in MetHb levels in room air (6A) and chamber (6B) samples over 42 days of storage; number of donors, n=2 (A), n=2 (B). To view the data behind the graphs, access 'show all items' above.在室内空气（6A）和密封舱（6B）样品储存42天期间，血红蛋白（MetHb）水平的变化；捐赠者数量，n=2（A），n=2（B）。若需查看图表背后的数据，请访问上方‘显示所有项目’。