Peb muaj cov fwj iav khoob uas muaj ntau yam xim, tiav, qauv, thiab qhov loj. Cov xim xaiv muaj xws li xim ntshiab thiab ntau yam xim, suav nrog xim av daj, xiav cobalt, thiab ntsuab. Cov fwj dropper muaj nyob rau hauv 5ml, 10ml, 15ml, 30ml, 50ml thiab 100ml.

Cov fwj tshuaj dropper ua rau nws yooj yim rau kev faib cov kua me me, meej thiab tuaj yeem tswj tau yooj yim. Lawv tsim nyog thaum cov khoom xav tau siv rau hauv qhov ntau thiab tsawg, xws li cov roj tseem ceeb, tshuaj, tshuaj pleev, kua nplaum, thiab cov xim pleev.

Peb lub raj mis dropper sib xws nrog ntau hom lub hau, uas muaj ntau hom kev siv sib txawv; los ntawm cov pa me me mus rau cov twj tso kua pleev. Cov raj mis sib xws nrog cov hau hauv qab no: lub hau ntsia hlau txheem, lub hau dropper thiab pipette uas pom tseeb, lub hau dropper tiv taus menyuam yaus, cov tshuaj tsuag atomiser, cov tshuaj tsuag qhov ntswg thiab cov twj tso kua pleev.

Tag nrho peb cov fwj dropper muaj nyob rau hauv tsis muaj qhov kev txiav txim yam tsawg kawg nkaus, lossis nrog cov luv nqi zoo thaum koj yuav ntau!