Kana tichiona COD, kana tawana sampuli yemvura isingazivikanwe, tingakurumidza sei kunzwisisa chiyero chekuenzanisa chemuenzaniso wemvura? Kutora kushandiswa kunoshanda kweLianhua Technology yemvura yekuyedza zvigadziriso uye reagents, kuziva iyo inenge COD yekumisikidza yemuyero wemvura inogona kutibatsira kusarudza iyo yakakodzera siyana uye COD reagents kuita kuti kukosha kwekuona kuve kwakanyatsojeka, nekudaro kupa ruzivo rwakawanda rwekuzotevera kurapwa kwetsvina. shanda. Chaiyo uye yakavimbika data rutsigiro.
Tevere, isu tichatevera nhanho dzeLianhua Tekinoroji mainjiniya uye tokudzidzisa iwe nzira yekukurumidza kunzwisisa iyo inofungidzirwa kusungwa kweCOD mumasampuli emvura. Chekutanga, tora machubhu ebvunzo matatu woaisa patest tube rack, woisa 2.5 mL yemvura yakagayiwa kune imwe yemachubhu ebvunzo, wowedzera 2.5 mL yesample yemvura kuti iedzwe kune mamwe maviri machubhu ebvunzo. Wobva wawedzera DE reagent yeLianhua Technology COD kumachubhu matatu ebvunzo, zunza zvakanaka uye tarisa shanduko yeruvara rwesampu yemvura mumachubhu ekuyedza. Isu tinoshandisa ruvara kuti titonge huwandu hwehuwandu hweCOD mumuenzaniso wemvura. Kana ruvara rwuri pedyo neruvara rwebhuruu-ruvara, ndiko kuwedzera kwakaringana, uye zvakasiyana, kana ruvara rwuri pedyo nekushama, kudiki kudiki. Zvinoenderana nemusimboti uyu, zvimwe zvinhu zvekuona zvinogona zvakare kuziva fungidziro yekumisikidzwa kweiyo sampu yemvura kuburikidza nekupedzisira kwemavara ekuvandudza kwekuedza. Wakambozvidzidza here?
Izvo zviri pamusoro ndezvekuti ungakurumidza kutonga sei fungidziro yehuwandu hweCOD mvura samples. Titevere uye udzidze zvakawanda pamusoro pekuongororwa kwemhando yemvura!
Nguva yekutumira: Mar-22-2023
