Sulfanilamide 15-in-1 Residue ELISA Cov Khoom Siv
Qauv
Cov ntaub so ntswg, qe, pub, mis nyuj, siab, zis.
Kev kuaj pom txwv
Cov ntaub so ntswg: 1ppb / 10ppb
qe: 4pb
Pub: 40 pb
tej: 4pb
cev: 15pb
tso zis: 10ppb
Sau koj cov lus ntawm no thiab xa tuaj rau peb