Daim ntawv thov
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Plating daws
Raws li kev hloov cov kua qaub qis los ntawm cov kua qaub siab kub, F - thiab Cl - yog distilled ua ke nrog sulfuric acid ua distillation tus neeg sawv cev ntawm ib qho kub rau kev sib cais thiab enrichment.Siv CIC-D120 ion chromatograph, SH-AC-3 anion txhua.3,6m wb..Nyeem ntxiv -
Impurity ion nyob rau hauv lithium ntsev
Qee hom lithium ntsev yog cov khoom tseem ceeb ntawm electrolyte.Lub purity tuaj yeem cuam tshuam kev ua haujlwm ntawm roj teeb.Chloride thiab sulfate tshwj xeeb yog kev txhawj xeeb.CIC-D120 Ion Chromatograph, SH-AC-4 kem, N...Nyeem ntxiv -
Tshuaj tua kab mob
Txhawm rau txiav txim siab lincomycin hauv cov tshuaj, cov qauv tau muab rho tawm los ntawm dej oscillation, tom qab ntawd noj supernatant tom qab centrifuged thiab lim los ntawm 0.22 microporous membrane.Siv CIC-D120 ion chromatograph thiab SH-AC-3 anion kem, 3.6 mM Na2CO3 + 4.5 mM NaHCO3 eluent thiab ...Nyeem ntxiv -
Kev txiav txim siab ntawm nitrite hauv Metronidazole Sodium Chloride Txhaj
Metronidazole sodium chloride txhaj yog ib hom kev npaj siv los kho tus kab mob anaerobic, yuav luag tsis muaj xim thiab pob tshab.Cov khoom xyaw nquag yog metronidazole, thiab cov khoom siv pabcuam yog sodium chloride thiab dej rau kev txhaj tshuaj.Metronidazole yog nitro...Nyeem ntxiv -
Kev tshawb nrhiav Sodium hauv Tablet Excipients
Pharmaceutical excipients xa mus rau excipients thiab additives siv nyob rau hauv zus tau tej cov tshuaj thiab formulation.Lawv yog cov khoom tseem ceeb ntawm kev npaj tshuaj, cov khoom siv hauv paus rau kev ua kom muaj kev tsim thiab siv tshuaj npaj, thiab d ...Nyeem ntxiv -
Hlau ore
Tom qab ultrasonic extraction thiab centrifuge sib cais thiab nag lossis daus, hlau ore kuaj tau lim los ntawm IC-RP kem, IC-Na kem thiab 0.22 um microporous filtration membrane feem.Siv CIC-D120 ion chromatograph, SH-AC-3 anion kem, 3.6 mM Na2CO3 + 4.5 mM Na...Nyeem ntxiv -
Galactooligosaccharides nyob rau hauv cov mis nyuj hmoov
Download tauNyeem ntxiv -
Ntau yam phosphate hauv zaub mov
Foreword Phosphate yog cov khoom noj khoom haus uas tau siv dav thiab ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov zaub mov zoo.Tam sim no, cov zaub mov phosphates feem ntau suav nrog sodium ntsev, potassium ntsev, calcium ntsev, hlau ntsev, zinc ntsev thiab lwm yam. Phosphate tsuas yog siv los ua dej tuav. , loj...Nyeem ntxiv -
Nitrate thiab nitrite hauv zaub mov
Nitrosamine yog ib qho ntawm peb cov kab mob carcinogens tshaj plaws hauv ntiaj teb, ob qho tib si yog aflatoxins thiab benzo [a]pyrene.Nitrosamine yog tsim los ntawm nitrite thiab theem nrab amine nyob rau hauv protein thiab yog dav faib nyob rau hauv cov xwm.Cov ntsiab lus ntawm nitrosamine nyob rau hauv salted ntses, qhuav ...Nyeem ntxiv -
Fructan hauv mis hmoov
Tam sim no, cov kev tshuaj ntsuam ntawm fructose feem ntau suav nrog enzymology, chemistry thiab chromatography.Txoj kev Enzymatic muaj qhov rhiab heev thiab qhov tshwj xeeb, tab sis nws yooj yim rau kev cuam tshuam los ntawm cov pa phem hauv cov qauv.Nyob rau tib lub sijhawm, nws yog qhov nyuaj rau kev sib cais thiab pu ...Nyeem ntxiv -
Bromate nyob rau hauv cov hmoov nplej
Potassium bromate, ua ib qho ntxiv ntawm cov hmoov nplej, tau siv dav hauv cov hmoov nplej.Nws muaj ob txoj haujlwm, ib qho rau dawb-nplua nuj, lwm yam rau paste ferment, uas tuaj yeem ua rau lub khob cij softer thiab zoo nkauj dua.Txawm li cas los xij, cov kws tshawb fawb los ntawm Nyiv, Tebchaws Askiv thiab Asmeskas tau pom ...Nyeem ntxiv -
Kev txiav txim siab ntawm chlorite, chlorate thiab bromate hauv kais dej
Tam sim no, cov tshuaj tua kab mob siv rau kev haus dej tua kab mob feem ntau suav nrog kua chlorine, chlorine dioxide thiab ozone.Chlorite yog cov khoom los ntawm cov tshuaj tua kab mob chlorine dioxide, chlorate yog cov khoom tsis yog los ntawm cov khoom siv chlorine dioxide raw khoom, thiab bromate yog ...Nyeem ntxiv
