Ib co piv txwv ntawm analytical chemistry yog dab tsi?
Ib co piv txwv ntawm analytical chemistry yog dab tsi?

Video: Ib co piv txwv ntawm analytical chemistry yog dab tsi?

Video: Ib co piv txwv ntawm analytical chemistry yog dab tsi?
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Ib txhia ntawm tus feem ntau-ntau ntsib hauv analytical chemistry yog: qauv : tus khoom ntawm tus analytical txheej txheem (rau piv txwv : ntshav qauv ); tshuaj ntsuam xyuas: tus yam khoom uas nyiam tus tsom xam (rau piv txwv hemoglobin hauv cov ntshav;

Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog piv txwv ntawm chemistry analytical?

Analytical chemistry muaj cov ntawv thov suav nrog hauv kev tshawb fawb txog kev tshawb fawb, bioanalysis, kev soj ntsuam kuaj mob, kev txheeb xyuas ib puag ncig, thiab kev tshuaj xyuas cov ntaub ntawv. Txawm tias muaj tsawg piv txwv ntawm cov tshuab xws li kev sib tw nrog cov txheej txheem kev tshuaj ntsuam xyuas, cov txiaj ntsig muaj peev xwm suav nrog qhov loj / txav tau yooj yim, nrawm, thiab tus nqi.

Tsis tas li ntawd, analytical chemistry thiab nws cov kev siv yog dab tsi? Analytical chemistry yog tus ceg ntawm chemistry uas deals nrog tus tsom xam ntawm cov khoom sib txawv. Nws koom nrog tus kev cais, kev txheeb xyuas, thiab tus kom muaj nuj nqis. Nws koom nrog tus siv cov txheej txheem classical nrog rau cov txheej txheem niaj hnub nrog tus siv cov cuab yeej scientific.

Tsuas yog li ntawd, analytical chemistry txhais li cas?

Cov txhais ntawm analytical chemistry isexamineing cov ntaub ntawv los ntawm kev cais lawv mus rau hauv lawv cov Cheebtsam thiab txheeb xyuas txhua tus thiab ntau npaum li cas ntawm txhua tus. Siv massspectrometry los ntsuas cov khoom siv hluav taws xob los txiav txim qhov muaj pes tsawg leeg ntawm cov khoom yog ib qho piv txwv ntawm kev tsom xam - chemistry.

Cov txheej txheem hauv analytical chemistry yog dab tsi?

ntub chemistry suav nrog cov txheej txheem xws li achromatography, titration, tshuaj tshuaj tiv thaiv, thiab nplaim taws txoj kev . Qhov ntsuas txoj kev suav nrog siv cov cuab yeej niaj hnub xws li spectrometers (xws li pom lub teeb, UVlight, huab hwm coj, infrared, NMR, thiab ntau lwm yam) thiab chromatographers xws li HPLC thiab GC.

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