pH:LsCnc:Pt:Body fld:SemiQn:Test strip
ph:lscnc:pt:body fld:semiqn:test strip
pH:Log Substance Concentration:To identify measures at a point in time:Body fluid, unsp:Semiquantitative:Test strip
ph:log substance concentration:to identify measures at a point in time:body fluid, unsp:semiquantitative:test strip