16mm Culture Tubes's PP Black Caps

PP kapu amapangidwa mu chidutswa chimodzi kuumbidwa inert, mankhwala kusamva polyethylene. Mitsempha ya starburst imalola kuti singano ilowe mosavuta. Wopangidwa kuti azigwiritsidwa ntchito kwambiri, makamaka Msika wa LCMS, kuyera kwa kapu iyi kwa zotulutsa kumakhala pansi pamitundu ya piccogram. Polyethylene yapamwamba iyi ilibe zovuta zoyipitsidwa ndi PTFE\/Silicone septa kuwonetsa pamilingo yotsika, pomwe imasindikizidwa bwino kwambiri.

The 16mm COD Test Tube yopangidwa ndi Aijiren imagwiritsidwa ntchito kwambiri posanthula mankhwala mu labotale. Aijiren amakhulupirira kuti COD Test Tube imafuna zida zapamwamba komanso ukadaulo wapamwamba kuti amalize kupanga, motero Aijiren amatcheru kwambiri kupanga COD Test Tube. Aijiren wakhala akugwira ntchito yogwiritsira ntchito chromatography ndi zaka 20 zopanga. Iye amasungabe cholinga chake choyambirira ndipo amaika kuwongolera kwazinthu poyambirira.

Glass test chubu ndi chidebe chozungulira chopangidwa ndi galasi chomwe chimagwiritsidwa ntchito m'ma labotale asayansi kusungira, kusakaniza, ndikutenthetsa zinthu zazing'ono zamadzimadzi kapena zolimba. Machubu oyesera nthawi zambiri amakhala otseguka kumapeto kwina ndipo amakhala pansi mozungulira kapena pang'ono. Amabwera mosiyanasiyana, kuyambira masentimita angapo mpaka masentimita angapo m'litali.

Aijiren wakhala akugwira ntchito yopanga COD test chubu ndi Caps kwa zaka zoposa khumi, tili ndi chidziwitso chochuluka komanso njira zomwe timazidziwa bwino popanga chubu choyesera cha COD chokhala ndi kapu, ndipo titha kutsimikiziranso mtundu wa COD test chubu yopangidwa ndi Aijiren ndi mtengo wokwanira.

Kuyesa kwa machubu pakuwunika kwa photometric kukhutitsidwa ndi kuwongolera kwawo kosavuta ndipo chifukwa chake ndiye chisankho choyamba chazochita, labotale ndi kusanthula ndondomeko. Kuchuluka kolondola komanso kulondola kumaperekedwa pazotsatira zoyezera chifukwa cha ma reagents omwe adayikidwa kale mu 16mm cuvettes ndi ma reagents owonjezera.

Kuyesa madzi a Total Organic Carbon (TOC) sikulinso kumakampani azachilengedwe. Ndi njira zaposachedwa za USP, TOC tsopano ndi nkhawa pamakampani aliwonse omwe amagwiritsa ntchito Madzi Oyeretsedwa ndi Madzi a Injection. Mbale za Aijiren Low Level TOC zimatsukidwa mwapadera ndikupakidwa kuti muchepetse TOC mpaka yotsika kwambiri, ndikutsimikizira maziko otsika pakuyesa kwanu.

Chubu cha COD choperekedwa ndi Aijiren chimagwiritsa ntchito galasi lapamwamba kwambiri, lomwe ndi lopanda mphamvu kwambiri ndipo silingagwirizane ndi ma reagents. Kudzera mu mayeso a chubu a Aijiren COD, nthawi yofunikira pakuyezera imafupikitsidwa kwambiri, makamaka pakuwunika kokhazikika ndi kuyeza kwa mndandanda, zomwe zimachepetsa kwambiri ntchito.
Mbalezi nthawi zambiri zimapangidwa ndi galasi lapamwamba kwambiri kapena galasi la borosilicate, lomwe silingagwirizane ndi machitidwe a mankhwala ndipo limatha kupirira kutentha kwakukulu kofunikira pa ndondomeko ya COD. Mbale zapangidwa kuti agwire enieni buku la chitsanzo madzi ndi reagents zofunika kwa COD mayeso.

16mm COD Digestion Test Tube for Water Analysis
16mm Screw Neck COD Test Tube Ikugulitsidwa
COD Test Tube Vial yokhala ndi Preservative Tablet yowunikira madzi
van refrigeration unit yogulitsa
20ml headspace vialGlass Test Tube Borosilicate 3.3 Botolo lagalasi lokhala ndi wononga kapu yokhala ndi PTFE\/Silicone septa

Aijiren COD Test Tube imapangidwa ndi galasi la borosilicate, lomwe limatha kuchepetsa kusintha kwa pH ndi zowononga zomwe zitha kuchotsedwa kuchokera kugalasi la soda.  The glass digestion test chubu itha kugwiritsidwa ntchito kusanthula pa ...

16mm COD Test Tube ndi chubu lagalasi lapadera lopangidwira kuyesa kwa Chemical Oxygen Demand (COD) mu labotale. Ili ndi mainchesi a 16mm, yopatsa malo okwanira kusonkhanitsa ndi kusanthula zitsanzo. Chubucho chimapangidwa ndi galasi lapamwamba kwambiri, kuwonetsetsa kukhazikika komanso kuyanjana kwamankhwala pamiyezo yolondola komanso yodalirika ya COD.

*Tanthauzo: Dzina la malonda: 16mm Chichubu Choyesera cha Kusanthula Madzi Kuchuluka: 10-15ML, PTFE Septa ya 16mm test chubu Kutseka White Screw Polycarbonate cap, Closed-top, 12mL Chotsani chubu choyesera...

Mbale COD digestion ndi ziwiya zapadera zomwe zimagwiritsidwa ntchito posanthula mankhwala pozindikira kuchuluka kwa oxygen (COD) yamadzi. COD ndi muyeso wa kuchuluka kwa okosijeni wofunikira kuti apange ma oxidize organic ndi inorganic mankhwala omwe amapezeka m'madzi.

20ml headspace vial16mm COD Screw Neck Test Tube
20ml headspace vialAijiren's COD Test Tubes amagwiritsidwa ntchito mu Multifunctional Digestion Instrument
Chimakedoniya
Glass Test Tube Borosilicate 3.3 Botolo lagalasi lokhala ndi wononga PTFE\/Silicone septa
20ml headspace vialCOD Test Tube Vial yokhala ndi Preservative Tablet yowunikira madzi
16mm screw test chubu, COD Test Glass Tube, cod test chubu wopanga, cod test chubu mtengo
Kugwiritsa ntchito
COD Tube Yoyezetsa Madzi kuchokera ku Aijiren
Aijiren supplier COD digestion vial yokhala ndi 16mm screw cap

Kuyeza kwa COD ndichizindikiro chabwino cha zinthu zoipitsa organic m'madzi oipa a m'mafakitale okhala ndi ma cyanides ndi zitsulo zolemera. Kuyesa COD kumathandizira kuti zinthu zisinthe msangamsanga mavuto aakulu asanayambe.

Machubu Oyesera a COD opangidwa ndi Aijiren nthawi zambiri amagwiritsidwa ntchito pozindikira kuti mpweya wa okosijeni ukufunika. Galasi yomwe imagwiritsidwa ntchito mu COD Test Tubes yopangidwa ndi Aijiren imakhala ndi kutentha kwambiri, kukana kwa dzimbiri, ndipo imatha kuteteza zitsanzo popanda kukhudza zotsatira zoyesera. Zopangira za Aijiren ndizapamwamba kwambiri komanso zopanga Zochulukira, zokhala ndi mitengo yabwino yazogulitsa, ndizomwe zimagulitsa zinthu zamtundu wapamwamba kwambiri.<\/p>

ND9 screw vial
60 ml ya madzi
8-425 screw vial
Kapu: ndi kapu yakuda
Screw top GC vial

Ufulu 2021 Zhejiang Aijiren Technology, Inc. Ufulu Onse Ndiotetezedwa.
Amagwiritsidwa ntchito poyesa madzi onyansa a tauni; Kuyesa kwamadzi otayira m'mafakitale ndi kuwongolera njira; kuyesa madzi zachilengedwe
Ndi mayeso a chubu a Aijiren COD, wogwiritsa ntchito aliyense amatha kuzindikira mosavuta komanso kuzindikira madzi molondola.

Aijiren COD Test Tube imapangidwa ndi galasi la borosilicate, lomwe limatha kuchepetsa kusintha kwa pH ndi zowononga zomwe zitha kuchotsedwa ku galasi la soda laimu.

Aijiren amagwiritsa ntchito zipangizo zapamwamba kwambiri kupanga 16mm Test Tube for Water Analysis. Kukhutitsidwa kwamakasitomala komanso kuyamikiridwa kwapangitsa Aijiren kukhala m'modzi mwa opanga zida zazikulu kwambiri zama labotale kum'mwera kwa China. Choyamba, Aijiren amamatira cholinga choyambirira kuti atsimikizire mtundu wa 16mm Test Tube for Water Analysis.

Kuti mugwiritse ntchito chotenthetsera cha digito poyesa COD, ikani kutentha pa chiwonetsero cha digito kufika 150°C. Palibe chifukwa chotenthetsera chotenthetsera chapamwamba kuposa chomwe chatchulidwa chifukwa izi zingayambitse ngozi chifukwa cha kuchuluka kwa mphamvu mu machubu a COD.
Kuyesa kwa COD ndi chizindikiro chabwino cha zoipitsa organic m'madzi otayidwa m'mafakitale okhala ndi ma cyanides ndi zitsulo zolemera. Kuyesa kwa COD kumathandizira kuyankha mwachangu pakusintha kwamavuto asanachitike. 

Ma COD Test Tubes opangidwa ndi Aijiren nthawi zambiri amagwiritsidwa ntchito pozindikira kufunikira kwa oxygen. Galasi yomwe imagwiritsidwa ntchito mu COD Test Tubes yopangidwa ndi Aijiren imakhala ndi kutentha kwambiri, kukana kwa dzimbiri, ndipo imatha kuteteza zitsanzo popanda kukhudza zotsatira zoyesera. Zopangira za Aijiren ndizapamwamba kwambiri komanso zopanga zambiri, zokhala ndi mitengo yabwino yazogulitsa, ndizogulitsa zapamwamba kwambiri zopangira ma chromatographic.

2mL ya madzi kapena madzi a watse amawonjezedwa ku chubu la chikhalidwe cha galasi la 16mm lomwe lili ndi digestion reagent ndi chothandizira. Chubucho chimakutidwa ndi polypropylene, kapu ya PTFE yokhala ndi mizere ndikutenthedwa mu chipika cha 150C kwa maola awiri. Chromium ya lalanje ya Hexavalent imachepetsedwa kukhala chromium yobiriwira yobiriwira. Kusanthula kwa njira ya spectrophotometric ndi 5-150ppm (yoyesedwa pa 420nm).

Mayeso a Chemical Oxygen Demand (COD) amagwiritsidwa ntchito kwambiri ngati muyeso wa kuipitsidwa kwa organic pozindikira kuchuluka kwa okosijeni wofunikira kuti makutidwe ndi okosijeni amitundu yocheperako kuphatikiza zinthu zamoyo, m'chitsanzo chamadzi pogwiritsa ntchito oxidizing agent, kutentha ndi kuchepetsa nthawi. Kuyesa kwa COD ndi chizindikiro chabwino cha zoipitsa organic m'madzi otayidwa m'mafakitale okhala ndi ma cyanides ndi zitsulo zolemera. Kuyesa kwa COD kumathandizira kuyankha mwachangu pakusintha kwamavuto asanachitike. Mbale za COD za Lovibond zimagwirizana ndi BOTH Lovibond ndi Hach® colorimeters.