Ukuze kudalwe indawo eluhlaza futhi kuphendulwe ekunciphiseni ipulasitiki, i-Topfeel yethule ukupakishwa kwezimonyo nokunakekelwa kwesikhumba okungenakuguqulwa, okudlulisa ulwazi lwabo ngemvelo kanye neziphakamiso ezintsha zabathengi.
Lo mkhiqizo uyaqhubeka nalo mqondo.
Izingxenye eziyinhloko zenziwe ngezinto ze-PP, futhi inani elifanele le-PCR lingangezwa ukuze kuphendulwe isicelo sokusebenzisa kabusha izinto.
Usayizi ojwayelekile wemikhiqizo yokunakekela isikhumba u-30ml no-50 ml.
Ibhodlela langaphakathi elingashintshwa nalo liyingxenye yomqondo wokuvikela imvelo.