β-agonists Residue ELISA Cov Khoom Siv
Qauv
Tsiaj cov ntaub so ntswg (wine, qaib, nqaij nyuj, mutton, nqaij npuas siab), tso zis (swine, bovine, mutton), serum (wine, bovine), pub, mis nyuj thiab mis nyuj hmoov.
Kev kuaj pom txwv
Dej, Mis: 0.3ppb
cev: 0.5pb
Serum: 0.4 hli
Mis hmoov: 1ppb
pub: 5pb
Sau koj cov lus ntawm no thiab xa tuaj rau peb