Nhau

  • Cetylpyridinium chloride seMishonga yeCOVID-19

    Iyo yekuyedza yakaratidza yakakwira-frequency yequaternary ammonium disinfectants sekurapa kwehutachiona hwakawanda, kusanganisira coronaviruses: izvi zvinoita nekumisa inodzivirira lipid kupfeka iyo yakafukidza hutachiona seSARS-CoV-2 inovimba nayo. Quaternary ammonium makomponi ...
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  • Quaternary Ammonium Munyu we Disinfectant

    Quaternary ammonium salts (QAS) ndiwo macationic makomputa ane alkyl mapoka muketani pakureba kweC8-C18, ayo ari soluble yemvura uye anogona kushandiswa semishonga inouraya utachiona mumachira emachira. QAS ndiwo maoni eiconic ane quaternary ammonium nitrogen, ina alkyl kana aryl g ...
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  • Chiziviso 2021 Q1

    Vatengi vanokosheswa, Gore ra2021 rauya nehukasha hwakadzama kubva kuhutano hwepasi rose hwehutano (COVID-19), iyo yakaunza kwete chete njodzi huru kuhupenyu uye hutano hwevanhu munyika zhinji, asi zvakare yakaunza njodzi huru kusimudzira hupfumi hwenyika. With kukura S ...
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  • Enterprise utsanzi

    Kwemakore, mune huzivi hwe "Hunhu Hwakatemerwa, Tekinoroji Inotungamirwa", kambani yakagadzira yakachena-kuchena mvura phosgene uye inogadzira tetraisocyanate inorapa mumiririri (7900 #), yepamusoro TPPT (tetraisocyanate phenyl ester) crosslinking mumiriri (yaimbozivikanwa saJQ -4 Mudzimba uye ...
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  • Kurwisa "denda" uye kuramba mukugadzira

    Kurwisa "denda" iri ichokwadi fekitori yedu yakaburitsa kugadzirwa kwezuva nezuva kweanopfuura chiuru chematani evashambadziri, ino inguva yakakosha yedenda. Musi waFebruary 3, takadzidza kuti seimwe yeanonyanya kukosha kugadzirwa uye vatengesi munyika, takasimbirira ...
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