tag:blogger.com,1999:blog-3693238014525650573.post6626698375577518153..comments2024-03-17T22:39:50.056-07:00Comments on News in Proteomics Research: Set up your Orbitrap for microflow!Unknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-3693238014525650573.post-75763328899065193312018-05-03T20:54:14.392-07:002018-05-03T20:54:14.392-07:00I seem to get worse sensitivity when scaling down ...I seem to get worse sensitivity when scaling down the diameter of column... (eg. from 2.1mm to 1 and 0.5mm, same length) For 0.5mm, flow rate is 25uL/min, so I have to still use the standard spray needle. I tried to optimize the source parameters, eg. gas flow, capillary temperature, etc. Any idea? Thanks!Tomhttps://www.blogger.com/profile/02522581046408105391noreply@blogger.com