Cov kab mob uas tsis muaj menyuam pov tseg tau kuaj sim kuaj nasopharyngeal qhov ntswg swabs
flocked swabs muaj qhov sib npaug ntawm cov xov paj nylon uas ua kom zoo dua khaws cov hnoos qeev thiab tshem tawm mus rau hauv kev thauj mus los. Cov
swabs tseem muaj qhov ua kom tawg pwm uas tso cai rau koj kom nyab xeeb thiab yooj yim ua txhaum tawm ntawm tus swabstick, thiab ntau qhov chaw tawg
cov kev xaiv muaj rau cov raj sib txawv. Tsis zoo li cov tshuaj fiber ntau, uas zoo ib yam li lub txaj lossis lub ncoo, tau sib sau ua ke
swabs tsis muaj cov tub ntxhais nqus sab hauv kom tawg thiab nkag mus rau qhov hnoos qeev. Tag nrho cov qauv nyob ze rau ntawm qhov chaw kom nrawm
thiab ua kom tiav cov ntsiab lus. Cov kab uas nyob ib puag ncig Nylon ua rau txhuam zoo thiab tso cai txhim kho kev sau cov qauv ntawm tes.
Capillary kev txiav txim siab ntawm cov kab hluav taws xob ua kom muaj zog hydraulic nqus ntawm cov qauv ua kua, thiab cov qauv nyob ze rau
nto cia yooj yim elution.
Paub meej
Cim npe nrov: pov tseg cov kab mob uas tsis muaj menyuam muaj menyuam mus kuaj kuaj nasopharyngeal qhov ntswg swabs, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, lag luam wholesale, pheej yig, tus nqi qis
