Michina Inoyangarara Inodyisa Michina Inotengeswa

Machubhu ekuyedza akagadzirirwa kushingirira tembiricha yakakwira uye kuita kwemakemikari, zvichiita kuti ave akakodzera kune kwakasiyana siyana kwekuedza uye ongororo.
Aijiren COD Test Tube yakagadzirwa negirazi reborosilicate, inogona kuderedza pH shanduko uye zvinosvibisa zvinogona kuburitswa kubva pasoda lime girazi. Iyo girazi digestion test chubhu inogona kushandiswa kuongororwa pa ...
Aijiren COD Test Tube yakagadzirwa negirazi reborosilicate, inogona kuderedza pH shanduko uye zvinosvibisa zvinogona kuburitswa kubva pasoda lime girazi. Iyo girazi digestion test chubhu inogona kushandiswa pakuongorora...

Kudiwa kwemakemikari okisijeni muyedzo wakakosha wekuongorora mhando yemvura inoyerera uye tsvina isati yaburitswa. Muedzo weChemical Oxygen Demand (COD) unofanotaura zvinodikanwa zveokisijeni mutsvina uye inoshandiswa pakutarisa nekudzora zvinobuda, uye kuongorora mashandiro echirimwa. Mhedzisiro yekuyerera kwetsvina kana tsvina yemvura pamvura inotambirwa inofanotaurwa nekudiwa kwayo kweokisijeni. Izvi zvinodaro nekuti kubviswa kweokisijeni kubva mumvura yakasikwa kunoderedza kugona kwayo kuchengetedza hupenyu hwemumvura. Kuedza kweCOD kunoitwa senguva dzose mumarabhoritari ezvemvura nemakambani emaindasitiri.

Kudiwa kwemakemikari okisijeni muyedzo wakakosha wekuongorora mhando yemvura inoyerera uye tsvina isati yaburitswa. Muedzo weChemical Oxygen Demand (COD) unofanotaura zvinodikanwa zveokisijeni mutsvina uye inoshandiswa pakutarisa nekudzora zvinobuda, uye kuongorora mashandiro echirimwa. Mhedzisiro yekuyerera kwetsvina kana tsvina yemvura pamvura inotambirwa inofanotaurwa nekudiwa kwayo kweokisijeni. Izvi zvinodaro nekuti kubviswa kweokisijeni kubva mumvura yakasikwa kunoderedza kugona kwayo kuchengetedza hupenyu hwemumvura. Iyo COD bvunzo saka inoitwa semazuva ese mumarabhoritari ezvemvura zvinoshandiswa nemakambani emaindasitiri.

20ml headspace vial16mm COD Screw Neck Test Tube
White cap ye16mm COD Digestion Test Tube
20ml headspace vial12ml Black Screw PP Cap ine Flat Pazasi Tube
Aijiren Test Tube yeTOC Analysis
Iyo nguva inodiwa yekuyera maitiro inopfupikiswa zvakanyanya, kunyanya kuongororwa kwakajairwa uye kuyerwa kwakatevedzana, uku ichideredza zvakanyanya basa.

Muyedzo iyi reagent isina chinhu inoshandiswa pachinzvimbo chemvura yakajairwa isina chinhu inotaurwa mune yakajairika photometer yekushandisa mirayiridzo. Iyo reagent isina chinhu inogadzirwa nekuwedzera deionised kana distilled mvura kune reagent chubhu uye ipapo kugaya chubhu nenzira yakafanana neyeyemvura sampuli.

Iyo yakashandiswa COD Tubetests ine yakasimba sulfuric acid nemamwe makemikari, saka reagents dzinofanirwa kubatwa nemazvo. Zviri mupombi zvinofanirwa kuraswa zvinoenderana nezvinodiwa nevakuru venzvimbo. Machubhu aya anogona kushandiswa kamwe chete, saka haakwanise kushandiswa zvakare./p>

Iyo COD Test Tube inogadzirwa neAijiren ine huwandu hunosvika 10ml, 12ml, uye 15ml. Iyo caliber ndeye 16mm. Inowanzo shandiswa pakuedza kwemhando yemvura uye ine mvura reagents. Inonyanya kushandiswa muindasitiri yepetroleum uye kuongororwa kwemakemikari.
Aya machubhu ebvunzo ane SGC anosimbiswa. Aya machubhu anogona kushandiswa kamwe chete, saka haagone kushandiswa zvakare.

Iyo 16mm COD Test Tube ichubhu yakakosha yegirazi yakagadzirirwa kuyedza Chemical Oxygen Demand (COD) murabhoritari. Iyo ine dhayamita ye16mm, ichipa nzvimbo yakakwana yekuunganidza sampuli uye kuongororwa. Iyo chubhu inogadzirwa negirazi remhando yepamusoro, kuve nechokwadi kusimba uye kuenderana kwekemikari kune chaiyo uye yakavimbika COD zviyero.
Girazi rekuyedza chubhu chigaba chine cylindrical chakagadzirwa negirazi chinowanzo shandiswa mumarabhoritari esainzi kubata, kusanganisa, uye kudziyisa huwandu hudiki hwemvura kana yakasimba zvinhu. Machubhu ekuyedza anowanzo kuvhurika kune imwe mugumo uye ane pasi rakatenderedzwa kana kuti rakatsva zvishoma. Iwo anouya muhukuru hwakasiyana, kubva pamasendimita mashoma kusvika kune akati wandei masendimita pakureba.

Zvakakosha kuziva kuti kana COD Tubetests yakashandiswa iine yakasimba sulfuric acid uye mamwe makemikari, reagents inofanira kubatwa zvakanyatsonaka. Zvinhu zviri mupombi zvinofanira kuraswa maererano nezvinodiwa nevakuru venzvimbo. Aya machubhu anogona kushandiswa kamwe chete uye haagone kushandiswa zvakare.

TOC ndiyo pfupiso neTotal Organic Carbon. Iyo TOC Direct Method kubva kuAijiren inopa yakavimbika uye inoshanda nzira dzekuti nzvimbo dzekurapa mvura dzigare dzichiyera organic kabhoni kuti ikwidze maitiro ekurapa. Panzvimbo pekutenga inodhura, yechinyakare TOC analyzer kana kuendesa kunze zvakatemerwa TOC kune kondirakiti laboratori, nzira iyi inogona kupa TOC mhinduro - nemazvo uye zvisingadhure - panzvimbo yako chaipo, uye pasina chero tsvina ine ngozi.

20ml headspace vial16mm Kurukura Pamusoro Flat Pazasi Tube
Iyo COD Yekuyedza chubhu ine chaiyo dosi reiyo reagent. Naizvozvo, yakawandisa kemikari inventory inodziviswa uye kuchengetedzwa kwebasa kunovandudzwa.
Application
20ml headspace vialGlass Test Tube Borosilicate 3.3 Girazi vial ine screw cap ine PTFE\/Silicone septa
(Kuchenjerera, test tube inopisa). Isa chubhu mumudziyo wekudziya. Tanga kudziyisa purogiramu.
NeAijiren COD chubhu bvunzo, mushandisi wega wega anogona kuita nyore kuona uye kuona kwemvura kwakaringana.
Reagent Bhodhoro
16mm Kurukura Muhuro COD Test Tube Package
20ml headspace vial16mm Girazi COD test chubhu yeLab Use

2mL yemvura kana watse sampu yemvura inowedzerwa kune 16mm girazi tsika chubhu ine digestion reagent uye catalyst. Iyo chubhu yakavharwa ne polypropylene, PTFE yakavharwa kavha uye inopisa mu block digester pa 150C kwemaawa maviri. Iyo orange Hexavalent chromium yakaderedzwa kuita greenish trivalent chromium. Iyo analytical range ye spectrophotometric nzira ndeye 5-150ppm (yakayerwa pa420nm).
Yakagadzirwa muAijiren yemhando yepamusoro-soro Type 1 borosilicate girazi, machubhu edu ekuyedza anoratidza pamusoro ane shinda uye akatenderedzwa pasi. Aya anorema-basa screw-yepamusoro bvunzo machubhu ane yakadzika 415 GPI thr...

20ml headspace vial16mm COD Test Tube

COD Test Tube chimwe chezvigadzirwa zvikuru zveAijiren. Inogona kupedzisa kuedza kwakakosha kwakawanda, senge digestion colorimetry, bvunzo yemhando yemvura, bvunzo yeoxygen inoda, etc. Iyo COD Test Tube inogadzirwa neAijiren ine inertness yakakwirira, yakanaka kunaka uye yakagadzikana chubhu. Aijiren yave mugadziri anozivikanwa wechromatography consumables kumaodzanyemba kweChina nekuda kwemhando yakanaka yeCOD Test Tube.

NeAijiren COD chubhu bvunzo, mushandisi wega wega anogona kuita nyore kuona uye kuona kwemvura kwakaringana. Iyo nguva inodiwa yekuyera maitiro inopfupikiswa zvakanyanya, kunyanya kuongororwa kwakajairwa uye kuyerwa kwenhevedzano, uku ichideredza zvakanyanya basa.

Kuedza mvura yeTotal Organic Carbon (TOC) haichave yakasarudzika kune indasitiri yezvakatipoteredza. Neazvino USP nzira, TOC yave kunetseka kune chero indasitiri inoshandisa Yakanatswa Mvura uye Mvura Yejekiseni. Aijiren Yakaderera Level TOC Vials yakanyatsocheneswa uye yakarongedzwa kudzikisa TOC kune yakaderera mazinga anogoneka, ichivimbisa yakaderera kumashure kwekuyedzwa kwako.

Iwo COD Test Tubes anogadzirwa naAijiren anowanzo shandiswa kugaya colorimetric kuyedza. Rudzi urwu rwekuyedza rune zvinodikanwa zvakakwirira zveCOD Test Tubes uye ine huwandu hwakawanda hwemaapplication. Pharmaceutical, petroleum, chemical, water quality, etc. zvese zvinoda kushandisa digestion colorimetric experiments. experiment. Aijiren's COD Test Tubes inogona kunyatso kuzadzisa zvinodiwa zvekushandisa muyedzo yekugaya colorimetric.

Izvo hazvifanirwe kugadzirira reagent isina chinhu pese panoitwa bvunzo. Iyo reagent isina chubhu inogona kugadzirirwa vhiki nevhiki uye inoshandiswa kakawanda nemasampuli ese akagadzirwa kubva kune imwechete batch reagent machubhu. Iyo reagent isina chinhu inofanira kuchengetwa murima pakati pekushandisa.

Muedzo weChemical Oxygen Demand (COD) unoshandiswa zvakanyanya sechiyero chekusvibiswa kwehupenyu kuburikidza nekuona huwandu hweokisijeni hunodiwa pakuita oxidation yemhando dzakaderedzwa dzinosanganisira organic matter, mumucherechedzo wemvura uchishandisa imwe oxidizing agent, tembiricha uye kuderedza nguva. Kuyedzwa kweCOD chiratidzo chirinani chekusvibisa organic mumvura yetsvina yemaindasitiri ine cyanides uye zvinorema simbi. Kuyedzwa kweCOD kunopa mhinduro nekukurumidza kune shanduko yemamiriro ezvinhu asati atanga matambudziko akakomba.

Iyo COD chubhu yakapihwa naAijiren inoshandisa yemhando yepamusoro girazi, iyo inert yakanyanya uye isingaite nemareagents. Kuburikidza neAijiren COD tube test, nguva inodiwa yekuyera maitiro inopfupikiswa zvakanyanya, kunyanya kuongororwa kwakajairwa uye kuyerwa kwakatevedzana, izvo zvinoderedza zvakanyanya basa.