Iav Test Tube nrog Screw Cap rau tus neeg muag khoom

Test Tube yog ib lo lus uas tuaj yeem xa mus rau ntau yam nyob ntawm cov ntsiab lus. Nyob rau hauv cov ntsiab lus ntawm kev tshawb fawb, lub raj ntsuas yog ib lub iav cylindrical lossis yas raj siv los tuav thiab sib tov me me ntawm cov kua dej thaum sim hauv chav kuaj. Nws yog feem ntau siv hauv chemistry, biology, thiab lwm yam kev qhuab qhia.
Lub COD Test Tube yog ua los ntawm borosilicate iav, uas tuaj yeem txo cov pH hloov thiab cov kab mob uas tuaj yeem tawm ntawm cov iav dej qab zib. Cov iav digestion test raj tuaj yeem siv rau kev tsom xam ntawm qhov kub siab tshaj 130 degrees Celsius. Nws yog tsim los ntawm kev sim cia rau ntau yam kev siv dav dav thiab tuaj yeem tuav yuav luag txhua yam.

Laboratory borosilicate iav puag ncig hauv qab COD kab lis kev cai xeem raj hauv cov nqi lag luam wholesale

COD Test Tubes tsim los ntawm Aijiren feem ntau yog siv rau kev tshawb nrhiav tshuaj oxygen xav tau. Cov iav siv hauv COD Test Tubes tsim los ntawm Aijiren muaj qhov kub thiab txias tsis kam, tiv thaiv corrosion, thiab tuaj yeem tiv thaiv cov qauv zoo yam tsis muaj kev cuam tshuam rau kev sim. Aijiren cov ntaub ntawv raw yog cov khoom zoo thiab cov kev paub ntau lawm, nrog rau cov khoom lag luam zoo, nws yog cov khoom lag luam zoo ntawm chromatographic consumables.

COD Test Tubes tsim los ntawm Aijiren feem ntau yog siv rau kev zom zaub mov colorimetric thwmsim. Qhov kev sim no muaj qhov xav tau siab rau COD Test Tubes thiab muaj ntau yam kev siv. Pharmaceutical, roj av, tshuaj lom neeg, dej zoo, thiab lwm yam yuav tsum tau siv kev zom zaub mov 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.

Tshuaj lom neeg xav tau oxygen yog qhov tseem ceeb rau kev ntsuam xyuas qhov zoo ntawm cov dej ntws thiab cov dej khib nyiab ua ntej tso tawm. Qhov Kev Ntsuas Tshuaj Oxygen Demand (COD) ntsuas ntsuas qhov xav tau ntawm cov pa oxygen ntawm cov dej ntws tawm thiab siv rau kev saib xyuas thiab tswj cov paug tawm, thiab ntsuas kev kho cov nroj tsuag kev ua haujlwm. Qhov cuam tshuam ntawm cov dej ntws los yog cov dej khib nyiab tawm ntawm cov dej tau txais yog kwv yees los ntawm nws qhov kev thov oxygen. Qhov no yog vim qhov kev tshem tawm cov pa oxygen los ntawm cov dej ntuj txo nws lub peev xwm los txhawb nqa lub neej hauv dej. Kev kuaj COD yog li ntawd tau ua raws li niaj hnub hauv cov chaw soj nstuam ntawm cov dej siv dej thiab cov tuam txhab lag luam.

Tube kev ntsuam xyuas rau kev tsom xam photometric convince los ntawm lawv yooj yim tuav thiab yog li ntawd yog thawj qhov kev xaiv rau niaj hnub, kuaj thiab txheej txheem tsom xam. Qhov siab tshaj plaws hauv qhov raug thiab qhov tseeb tau tso cai rau kev ntsuas qhov tshwm sim vim qhov tseeb pre-dosed reagents hauv 16mm cuvettes thiab ntxiv reagents.

Nrog rau kev xeem Aijiren COD raj, txhua tus neeg siv tuaj yeem ua tau yooj yim ua kom pom dej tau zoo thiab raug. Lub sij hawm xav tau rau cov txheej txheem ntsuas tau luv heev, tshwj xeeb tshaj yog rau cov qauv ntsuas thiab ntsuas ntsuas, thaum txo cov haujlwm ua haujlwm zoo heev.

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Aijiren COD Test Tube yog ua los ntawm borosilicate iav, uas tuaj yeem txo cov pH hloov thiab cov pa phem uas yuav raug leached los ntawm dej qab zib txiv qaub iav. Cov iav digestion test raj tuaj yeem siv rau kev tshuaj xyuas ...
Siv rau kev kuaj dej khib nyiab hauv nroog; muaj dej khib nyiab thiab kev tswj xyuas cov txheej txheem; kev kuaj dej ib puag ncig

Kev ntsuas dej rau Total Organic Carbon (TOC) tsis yog tshwj xeeb rau kev lag luam ib puag ncig. Nrog rau USP txoj hauv kev tshiab, TOC yog tam sim no muaj kev txhawj xeeb rau txhua qhov kev lag luam uas siv Purified Dej thiab Dej rau Txhaj. Aijiren Low-Level

PP cap yog tsim nyob rau hauv ib daim molded ntawm inert, tshuaj tiv thaiv polyethylene. Lub starburst slits tso cai rau rab koob nkag tau yooj yim. Tsim los rau cov ntawv thov siab, tshwj xeeb tshaj yog nyob rau hauv LCMS Market, purity ntawm no cap rau extractables yog zoo hauv qab picogram ntau yam. Qhov no high-grade polyethylene tsis muaj teeb meem paug PTFE\ / Silicone septa qhia nyob rau theem qis ntawm kev tshawb pom, thaum tseem sealing zoo heev.

Cov hlab no yog SGC-certified. Cov raj no tsuas yog siv tau ib zaug xwb, yog li lawv tsis tuaj yeem rov qab siv dua. Nrog Aijiren COD raj kuaj, txhua tus neeg siv tuaj yeem ua tau yooj yim thiab ntsuas dej kom raug. Lub sij hawm xav tau rau cov txheej txheem ntsuas yog luv luv, tshwj xeeb tshaj yog rau cov qauv ntsuas thiab ntsuas ntsuas, thaum txo cov haujlwm ua haujlwm. /

24-400 ntswj vial
Luxembourgish
25mm FTU Test Vials
16 hli iav COD xeem raj
Aijiren HPLC/GC Vials

Tshuaj lom neeg xav tau oxygen yog qhov tseem ceeb rau kev ntsuam xyuas qhov zoo ntawm cov dej ntws thiab cov dej khib nyiab ua ntej tso tawm. Qhov Kev Ntsuas Tshuaj Oxygen Demand (COD) ntsuas ntsuas qhov xav tau ntawm cov pa oxygen ntawm cov dej ntws tawm thiab siv rau kev saib xyuas thiab tswj cov paug tawm, thiab ntsuas kev kho cov nroj tsuag kev ua haujlwm. Qhov cuam tshuam ntawm cov dej ntws los yog cov dej khib nyiab tawm ntawm cov dej tau txais yog kwv yees los ntawm nws qhov kev thov oxygen. Qhov no yog vim qhov kev tshem tawm cov pa oxygen los ntawm cov dej ntuj txo nws lub peev xwm los txhawb nqa lub neej hauv dej. Kev kuaj COD yog li ntawd tau ua raws li niaj hnub hauv cov chaw soj nstuam ntawm cov dej siv dej thiab cov tuam txhab lag luam.

Txhawm rau siv lub tshuab hluav taws xob digital rau kev ntsuas COD, teeb qhov kub ntawm cov zaub rau 150 ° C. Tsis muaj ib tus as khauj yuav tsum tau muab tso rau ntawm qhov kub siab tshaj qhov uas tau teev tseg vim qhov no yuav ua rau muaj kev phom sij los ntawm kev tsim siab hauv cov hlab COD.

Kev Ntsuas Tshuaj Oxygen Demand (COD) yog dav siv los ntsuas cov kab mob sib kis los ntawm kev txiav txim siab txog cov pa oxygen uas xav tau rau oxidation ntawm cov tsiaj uas txo qis xws li cov organic teeb meem, hauv cov qauv dej uas siv cov tshuaj oxidizing tshwj xeeb, kub thiab sijhawm txo. Kev kuaj COD yog qhov qhia tau zoo dua ntawm cov pa phem hauv cov dej khib nyiab uas muaj cyanide thiab cov hlau hnyav. Kev kuaj COD muaj peev xwm teb tau sai rau cov kev hloov pauv ua ntej cov teeb meem tseem ceeb tshwm sim.

Nws yog ib nqi sau cia hais tias yog siv COD Tubetests muaj zog sulfuric acid thiab lwm yam tshuaj, cov reagents yuav tsum tau ua tib zoo saib xyuas. Cov khoom nyob rau hauv lub raj xa dej yuav tsum muab pov tseg raws li cov cai ntawm cov cai hauv zos. Cov raj no tsuas siv tau ib zaug xwb thiab tsis tuaj yeem rov qab siv dua.
Aijiren siv cov ntaub ntawv zoo heev los ua 16mm Test Tube rau Kev Ntsuas Dej. Cov neeg siv khoom txaus siab thiab qhuas tau ua rau Aijiren yog ib lub chaw kuaj khoom loj tshaj plaws nyob rau sab qab teb Suav. Ua ntej, Aijiren yuav ua raws li lub hom phiaj tseem ceeb los xyuas kom meej qhov zoo ntawm 16mm Test Tube rau Kev Ntsuas Dej.

COD raj muab los ntawm Aijiren siv cov iav zoo, uas tsis tshua muaj zog thiab yuav tsis hnov ​​​​mob nrog reagents. Los ntawm Aijiren COD tube xeem, lub sij hawm yuav tsum tau rau cov txheej txheem ntsuas yog luv heev, tshwj xeeb tshaj yog rau cov qauv kev soj ntsuam thiab series ntsuas, uas zoo heev txo cov hauj lwm load.

Aijiren tau koom nrog hauv kev tsim cov COD xeem raj nrog Caps rau ntau tshaj kaum xyoo, peb muaj cov kev paub nplua nuj thiab cov txheej txheem paub los tsim COD raj nrog lub hau, thiab peb tuaj yeem lav qhov zoo ntawm COD xeem raj tsim los ntawm Aijiren nrog tus nqi tsim nyog.

Hauv kev nkag siab dav dua, "Test Tube" tuaj yeem xa mus rau YouTube channel hu ua "TestTube," uas yog ib qho kev tshawb fawb nrov thiab kev kawm channel uas muaj los ntawm Discovery Digital Networks. Cov channel npog ntau yam ntsiab lus, suav nrog kev tshawb fawb, thev naus laus zis, keeb kwm, thiab kab lis kev cai, thiab muab cov yeeb yaj kiab qhia paub thiab lom zem rau cov neeg saib.
tshwj xeeb ntxuav thiab ntim kom txo TOC mus rau qib qis tshaj plaws, ua kom muaj keeb kwm qis rau koj qhov kev sim.