Cov khoom siv no yog lub cim tshiab ntawm cov khoom siv tshuaj tiv thaiv residue tsim los ntawm ELISA thev naus laus zis. Muab piv nrog cov cuab yeej ntsuas ntsuas, nws muaj cov yam ntxwv ntawm kev ceev, yooj yim, raug thiab siab rhiab heev. Lub sijhawm ua haujlwm tsuas yog 30min, uas tuaj yeem txo qis kev ua haujlwm yuam kev thiab ua haujlwm hnyav.
Cov khoom tuaj yeem ntes Dibutyl phthalate residue hauv cov cawv dawb.
Qauv
Dawb cawv
Kev kuaj pom txwv
20 npb
