khoom

Lus piav qhia luv luv:

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 45 min, uas tuaj yeem txo qis kev ua haujlwm yuam kev thiab ua haujlwm hnyav.

Cov khoom tuaj yeem kuaj pom Salbutamol residue hauv cov ntaub so ntswg (nqaij npuas, daim siab npua), ntshav, zis thiab cov qauv pub.