raug tsim.ItalianFabkis40ml iavFabkis0.3ml iavFabkisRound Hauv qab / Pav ca hauv qab 16 hli COD Test Tube
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Round Hauv qab / Pav ca hauv qab 16 hli COD Test Tube

COD Test Tubes tsim los ntawm Aijiren feem ntau yog siv rau kev zom zaub mov colorimetric thwmsim. Qhov kev sim no muaj kev xav tau siab rau COD Test Tubes thiab muaj ntau yam kev siv. Pharmaceutical, roj av, tshuaj, dej zoo, thiab lwm yam yuav tsum tau siv digestion colorimetric thwmsim. kev sim. Aijiren's COD Test Tubes tuaj yeem ua tau raws li qhov yuav tsum tau muaj rau cov khoom siv hauv kev zom zaub mov colorimetric sim.

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COD Test Tube uas tsim los ntawm Aijiren feem ntau yog siv rau kev kuaj COD vim yog cov iav tiv thaiv corrosion. Kev ntsuas tshuaj Oxygen Demand (COD) yog dav siv los ntsuas cov pa phem ntawm cov organic, los ntawm kev txiav txim siab txo qis hauv cov qauv dej nrog cov oxidants tshwj xeeb, qhov kub thiab sijhawm txo cov pa oxygen xav tau rau oxidation ntawm cov khoom (xws li cov organic teeb meem). COD kuaj yog qhov qhia tau zoo ntawm cov pa phem hauv cov dej khib nyiab uas muaj cyanide thiab cov hlau hnyav. Kev kuaj COD tuaj yeem teb sai sai rau cov kev hloov pauv ua ntej cov teeb meem tseem ceeb tshwm sim. Rau COD Test Tube uas tsim los ntawm Aijiren, nws cov ntaub ntawv raw tuaj yeem tiv taus kub thiab corrosion, thiab tuaj yeem ruaj khov nyob rau hauv siab centrifugal lossis kub kub. Lub caj dab ntsia hlau yog qhov yooj yim rau cov neeg soj ntsuam kom kaw, thiab lub raj ntev tuaj yeem tiv thaiv cov neeg sim los ntawm kev kub hnyiab. Aijiren tsim COD Test Tube yog qhov kev xaiv zoo tshaj plaws rau COD.
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