https://www.vetnurse.co.uk/f/nonclinical-discussions/2871/total-protein In practice do any of you manually measure total protein? x en-USTelligent Community 10https://www.vetnurse.co.uk/thread/25002?ContentTypeID=1Wed, 27 May 2009 20:52:26 GMT1a0763ec-3885-442c-853e-6cef656dfec5:4797823e-42ac-4e8e-8a12-64ea4d5c3bdeNick Shackleton <p>most urine retractometers have a serum protein markers on it</p><div style="clear:both;"></div>