div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: cc Jnt Federation of Clinical Chemistry and …of Clinical Chemistry and Laboratory Medicine NGSP Certificate of Traceability This certifies that Sro ERB has participated in src=https:reader036fdocumentsinreader036viewer20220630005f0edb687e708231d44146a6html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: cc Jnt Federation of Clinical Chemistry and …of Clinical Chemistry and Laboratory Medicine NGSP Certificate of Traceability This certifies that Sro ERB has participated in src=https:reader036fdocumentsinreader036viewer20220630005f0edb687e708231d44146a6html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv