lab consumable supplier 12ml Screw Glass Vials yeHPLC mumutengo wakazara

Iyo Sample Storage Vial inogadzirwa naAijiren inokodzera kuongororwa kwezvakatipoteredza uye kuchengetedza masampuli. 15-425 ine maitiro maviri akasiyana, 8ml uye 12ml, akakodzera mhando dzakasiyana dzemasampuli.

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.

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.

Aijiren inoshandisa zvemhando yepamusoro mbizha kugadzira 16mm Test Tube yeKuongorora Mvura. Kugutsikana kwemutengi uye kurumbidza kwakaita kuti Aijiren ive imwe yevagadziri vakakura murabhoritari zvigadzirwa kumaodzanyemba kweChina. Chekutanga, Aijiren inonamatira yepakutanga chinangwa chekuva nechokwadi chemhando ye16mm Test Tube yeKuongorora Mvura.

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.

Screw Glass Vials zvigubhu zvidiki zvecylindrical zvakagadzirwa negirazi zvakashongedzerwa nescrew cap yekuvhara michina. Aya mabhodhoro akagadzirirwa kuchengetedza nekuchengetedza zvinhu zvakasiyana-siyana, senge zvinwiwa kana masampuli akasimba.
Iyo screw cap kuvharwa kweaya mabhodhoro ane shinda ine shinda iyo inogona kumonyaniswa zviri nyore mukati nekubvisa bhodhoro. Iyi nzira yekuvhara inovimbisa chisimbiso chakasimba, kudzivirira kubuda kana kusvibiswa kwezviri mukati. Iyo screw cap inowanzo ine liner kana septum mukati kuti ipe kuwedzera chisimbiso nedziviriro.

Kukurura girazi mabhodhoro, anozivikanwawo se screw thread vials kana screw top vials, midziyo midiki yakagadzirwa negirazi ine screw cap yekuvhara mechanism. Aya mabhodhoro anowanzo shandiswa mumarabhoritari uye mamwe marongero esainzi ekuchengetera uye kutakura masamples emvura kana upfu.
Kukurura girazi mabhodhoro, anozivikanwawo se screw thread vials kana screw top vials, midziyo midiki yakagadzirwa negirazi ine screw cap yekuvhara mechanism. Aya mabhodhoro anowanzo shandiswa mumarabhoritari uye mamwe marongero esainzi ekuchengetera uye kutakura masamples emvura kana upfu.

Details of Chemical Oxygen Demand Test:

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).

Vhura COD test chubhu, ibate pakona uye wowedzera zvishoma nezvishoma
2.0 mL ye pretreated sampuli mhinduro kubva kune reaction chubhu pasina kusanganisa kuitira kuti maviri akaparadzana akaturikidzana
Application
Kavha kepu yakachengeteka kuti uedze chubhu, bata chubhu nekavha, isa chubhu mubhodhoro rekuchengetedza uye zunza
(Kuchenjerera, test tube inopisa). Isa chubhu mumudziyo wekudziya. Tanga kudziyisa purogiramu.
Mushure memaawa maviri bvisa test tube kubva pakupisa block, bvumira kutonhora kusvika kukamuri tembiricha uye zunza zvinyoro
Reagent Bhodhoro
Chenesa kunze kwechubhu yebvunzo uye kuyera.
Gadzirisa photometer kusvika zero nekushandisa isina chinhu kukosha "NULL"

15-425 Screw Sample Storage Vials yakagadzirwa neyemhando yepamusoro borosilicate girazi yekudziya kana autoclaving, yekukurumidza sirinji kuwana kune zvakanamwa reagents uye zviyero. Aijiren Sample Storage Vials inowanikwa mune maviri saizi yekuchengetedza, kudziyisa uye autoclaving.

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 kwakatevedzana, uku ichideredza zvakanyanya basa.
Iyo COD Yekuyedza chubhu ine chaiyo dosi reiyo reagent. Naizvozvo, yakawandisa kemikari inventory inodziviswa uye kuchengetedzwa kwebasa kunovandudzwa.

Aijiren yave ichiita kugadzirwa kweCOD test chubhu neCaps kwemakore anopfuura gumi, tine ruzivo rwakanyanya uye maitiro akajairwa kugadzira COD test chubhu ine cap, uye tinogona kuvimbisa mhando yepamusoro yeCOD test chubhu inogadzirwa neAijiren nemutengo unonzwisisika.

Iwo emuenzaniso mabhodhoro ekuchengetedza anonyanya kushandiswa pamuenzaniso wekuchengetedza uye kutakura.

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 kwakatevedzana, uku ichideredza zvakanyanya basa.
Iyo COD Yekuyedza chubhu ine chaiyo dosi reiyo reagent. Naizvozvo, yakawandisa kemikari inventory inodziviswa uye kuchengetedzwa kwebasa kunovandudzwa.

Tube bvunzo dzekuongororwa kwephotometric dzinogutsikana nekubata kwavo nyore uye saka ndiyo yekutanga sarudzo yemaitiro, marabhoritari uye maitiro ekuongorora. Iyo yakawanda mukurongeka uye nemazvo inopihwa kune kuyerwa kwemhedzisiro nekuda kweiyo pre-dosed reagents mu16mm cuvettes uye mamwe mareagents.

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.

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. Lovibond's COD vials inoenderana neBOTH Lovibond uye Hach® colorimeters.

Aijiren Sample Storage Vial inowanzo shandiswa pakuongorora kwezvakatipoteredza. Yakajeka Girazi Vial inogona kuona zvirinani mamiriro emuenzaniso. Amber Glass Vial inogona kumira ultraviolet mwenje uye kudzivirira zvikamu zvemakemikari mumuenzaniso zvinonzwa kune ultraviolet mwenje.

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.
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.

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.

Aijiren yanga ichigadzira 15-425 Screw Neck Storage Vial kubvira 2009 uye yave iripo kwemakore anopfuura gumi.Tinogamuchira kutengwa kwekachipa 15-425 Screw Neck Storage Vial, PP vials, chromatography vials uye Syringe Filter. Tsvaga 15-425 Screw Neck Storage Vial ine cap vagadziri uye vatengesi vanobva kuChina. Isu tiri nyanzvi yekugadzira 15-425 Screw Neck Storage Vial.