Sulfanilamide 15-hauv-1 Residue Elisa Cov Khoom Siv
Khoom sim
Cov ntaub so ntswg, qe, pub, mis nyuj, nplooj zis.
Nrhiav kom tau txwv
Cov ntaub so ntswg: 1ppb / 10ppb
Qe: 4ppb
Pub: 40PB
Mis: 4ppb
Mob siab: 15ppb
Cov zis: 10ppb
Sau koj cov lus ntawm no thiab xa mus rau peb