Kev paub
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Dab tsi yog triphenylphosphine siv rauJul 13, 2022Triphenylphosphine, cov organic compound nrog cov tshuaj formula c18h15p, yog dawb crystalline hmoov, insoluble nyob rau hauv dej, me ntsis soluble ny -
Dab tsi yog calcium formate siv rauJul 12, 2022Calcium formate yog cov khoom siv organic nrog cov mis molecular ntawm c2h2o4ca. Nws yog dawb siv lead ua los yog hmoov, me ntsis hygroscopic thiab ia
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Taw qhia ntawm sodium carbonate thiab nws cov analoguesJul 03, 2022Taw qhia ntawm sodium carbonate thiab nws cov analogues
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Dab tsi yog kev siv thiab cov khoom ntawm sodium carbonateJul 01, 2022Dab tsi yog kev siv thiab cov khoom ntawm sodium carbonate
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Kev txhim kho keeb kwm ntawm sodium carbonateJun 30, 2022Kev txhim kho keeb kwm ntawm sodium carbonate
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Yog sodium dodecylbenzene sulfonate muaj kev nyab xeebJun 24, 2022Yog sodium dodecylbenzene sulfonate muaj kev nyab xeeb
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Dab tsi yog tetraethyl orthosilicate siv rauJun 17, 2022Tetraethoxylate, tseem hu ua tetraethyl orthosilicate, hu ua TEOS luv luv. Ethyl silicate yog cov kua tsis muaj xim thiab pob tshab nrog cov ntxhiab t
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Qhov twg tuaj yeem thov GABAJun 15, 2022GABA pab cov nroj tsuag tiv thaiv cov yeeb ncuab sab nraud. Thaum kab noj, cell rupture thiab cov ntaub so ntswg raug mob yog tshwm sim los ntawm cov
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Dab tsi yog aminobutyric acid siv rauNov 10, 2021－ Aminobutyric acid alias 4-aminobutyric acid (- Aminobutyric acid (GABA) yog ib qho amino acid. GABA yog dawb siv lead ua hmoov tsis muaj kev sib hlo
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Dab tsi yog Kev Siv Dithizone Reagent?Jun 13, 2022Dithizone, feem ntau hu ua cov hlau lead reagent, tuaj yeem tsim cov txheej txheem nrog cov hlau ions thiab hloov xim. Nws yog tus tsim cov organic nt
