khoom

Txog

Cov khoom siv no yog siv rau kev soj ntsuam zoo ntawm cov tshuaj pendimethalin residue hauv cov nplooj ntawv luam yeeb.

Cov nplooj ntawv luam yeeb tshiab: carbendazim: 5mg / kg (ppm)

Cov nplooj qhuav qhuav: carbendazim: 5mg / kg (ppm)

Cov khoom siv no yog tsim los ntawm kev sib tw indirect immunochromatography technology, nyob rau hauv uas pendimethalin nyob rau hauv cov qauv sib tw rau cov colloid kub sau npe antibody nrog p endimethalin couplinCov xim ntawm Kab T yog tob dua lossis zoo ib yam li Kab C, qhia tias p endimethalin hauv cov qauv yog tsawg dua LOD ntawm cov khoom siv.Cov xim ntawm kab T tsis muaj zog tshaj kab C lossis kab T tsis muaj xim, qhia tias p endimethalin hauv cov qauv yog siab dua LOD ntawm cov khoom siv.Txawm hais tias p endimethalin muaj los yog tsis muaj, kab C yuav ib txwm muaj xim los qhia tias qhov kev sim siv tau.

Cov txiaj ntsig

Tsis zoo(-): Kab T thiab Kab C yog ob qho tib si liab, xim ntawm kab T yog tob dua lossis zoo ib yam li Kab C, qhia tias carbendazim hauv cov qauv yog tsawg dua LOD ntawm cov khoom siv.

Qhov zoo(+): Kab C yog xim liab, xim ntawm kab T tsis muaj zog tshaj kab C lossis kab T tsis muaj xim, qhia tias pendimethalin hauv cov qauv yog siab dua LOD ntawm cov khoom siv.

Tsis raug: Kab C tsis muaj xim, uas qhia tias cov strips tsis raug.Hauv qhov no, thov nyeem cov lus qhia dua, thiab rov ua qhov kev ntsuam xyuas nrog cov sawb tshiab.