Sulfanilamide 7-hauv 1 residue elisa cov khoom siv
Khoom sim
Nqaij qaib, cov khoom lag luam dej, mis nyuj, zib ntab.
Nrhiav kom tau txwv
Zib ntab: 2 / 0.5ppb
Mis: 20 / 5PPB
Cov ntaub so ntswg: 0.5ppb
Cov zis: 2ppb
Sau koj cov lus ntawm no thiab xa mus rau peb