Qhov zoo
-Cov nqi siv tau zoo, tsis tas yuav muaj cov khoom siv kim lossis cov chaw tshwj xeeb
-Cov ntaub ntawv kev ua tau zoo heev vim muaj kev tswj xyuas nruj heev
-Txoj kev nyab xeeb thiab txhim khu kev qha uas tsis muaj kev pheej hmoo ntawm kev raug tshuaj lom
-Suitable rau ob qho tib si kho mob thiab kev tshawb fawb daim ntawv thov
Cov ntsiab lus ntawm lub thawv
– Test Cassette
-Swb
- Extraction tsis
- Tus neeg siv phau ntawv
