Kushandiswa kweTOC mabhodhoro emuenzaniso: USP nzira 643, yemishonga yegiredhi yemvura yekuyedza, mvura yejekiseni (WFI), yakanyanya kuchena mvura (HPW), yekuchenesa bvunzo bvunzo\/ sample, kuyedza kushanda isati yacheneswa uye mushure mekuchenesa, uye "yakanaka kugadzira maitiro" (GMP) Kuteedzera kunoenderana, TOC calibration, verification uye system kukodzera, chiyero chekuchengetedza calib.