Chemical oxygen inoda (cod) kugaya vialsChishandiso chakakosha mukuedzwa kwezvakatipoteredza, kunyanya zvekuongorora zvirimo zvematongerwo enyika. Aya mairi anoshandiswa mukutsunga kwemakemikari okisijeni (cod) mumhando dzakasiyana-siyana dzemvura, senge mvura yemvura, mvura yepasi, uye masango emvura, uye kuyerera kwemaindasitiresi. Isina kukodzera kuongororwa kwemasampuli emvura ine chloride ion zvemukati zvinopfuura 30mg \ / l.

Kuti uwane rumwe ruzivo nezve cod test tubes uye zvavanoshandisa mukuongororwa kwemvura, kureva chinyorwa ichi:"Sei iyo COD bvunzo tube inoshandiswa mukuongororwa kwemvura."

Zvimiro zveMercury-Mahara COD Diguestion Vals

Mercury-Yemahara Diginession vials yakagadzirirwa kubvisa njodzi dzinoenderana neMercury, simbi inorema inorema yakanyatsoshandiswa muCOD kuedzwa. Panzvimbo pezvo, aya manyanisi anoshandisa dzimwe nzira dzakatevedzera mitemo yezvakatipoteredza uye chengetedza kushanda.

Pre-yakayerwa Reagents:

Imwe neimwe vial ine pre-yakayerwa kugera diestion reagents iyo yakagadziriswa yeiyo chaiyo cod sosi (yakaderera, yakakwirira, uye mercury-yemahara yakakwirira marara). Dhawaigedhi iri rinorerutsa maitiro ekuyedza, inoderedza kukosha kwezviyero zvebhuku, uye kuderedza kuratidzwa kwemakemikari ane ngozi.

Kuenderana:

Aya mairi anowirirana nemidziyo yemitambo yemarabhoritari, kusanganisira akasiyana-siyana ekugaya ekugayera mabhuru nemapepa anowanzoitwa anoshandiswa mumatare emamiriro ekunze.

Kuongorora Mechanism:

Vialskazhinji vane sarudzo dzakachengetedza, dzakadai sechiputi dzechero, kudzivirira kubhururuka uye kusvibiswa panguva yekuchengetera uye kuongororwa.

Zvakanakira kushandisa mercury-yemahara cod yekugayera yakafungidzirwa vakunda

1. Hapana kugadzirira kwegadziriro kunodiwa

Chimwe chezvakanaka zvakanyanya zvekushandisa uchishandisa pre-yakayerwa kugera Diginestion Reagents ndiko kusunungurwa kwekudya kwekutya nguva. Mune tsika dzechinyakare dzekuyedza, vaongorori vanofanira kuyera uye kusanganisa mamiriro akasiyana-siyana, izvo zvinoshanda-zvakanyanyisa uye zvinokanganisa zvikanganiso. Nechikadzi chakayerwa, iyo Reaagens yatove midzi mumugwagwa, uye mushandisi anongoda kuwedzera sampuli yemvura isina kugadzikana. Izvi hazvingoponesa chete nguva, asi zvakare zvinoderedza njodzi yezvisingadzoreke zvine chekuita nezviyero zvebhuku.

2. Yakaderedzwa njodzi yekusvibiswa

Kubata velial mazhinji anowedzera mukana wekusvibiswa, izvo zvinogona kukanganisa mibairo yebvunzo. Yakatangira bvunzo vals kuderedza njodzi iyi nekudzikisira huwandu hwenhamba dzedzidzo dzinowanikwa mumhepo kana kuendeswa pakati pemidziyo. Imwe neimwe cod vial yakaiswa chisimbiso isati yashandiswa, ichichengeta kutendeka kwevamwedzi uye ichiva nechokwadi chekuti vakasvibiswa kusvikira vadewa kuti vaongororwe.

3. Wakatemwa WorkFlow

Uchishandisapre-yakayerwa kugaya ziyetiinogona kuita kuti basa racho rive mubharatory rakanyanya kuyerera. Vanoongorora vanogona kukurumidza kuwedzera samples kune vial, vanozvisimbisa, vobva vaisa mukati mechivhariso chivimbo pasina kugadzira girazi rekuwedzera kana reagent kusanganisa michina. Kubudirira uku kunonyanya kubatsira kune yakakwirira-yekuburitsa marabhoritori inoda kugadzirisa akawanda samples panguva imwe chete.

Kunzwisisa kwakadzama kwekuti coD vials anoshanda mukuedzwa kwemvura, ndapota tarisa kuchinyorwa ichi:"Iyo yekushanda inoshanda ye cod vial."

Zvishandiso mukuedzwa kwezvakatipoteredza

Mvura mhando yekuongorora:

Mercury-Yemahara Cod Dighesticon vials inoshandiswa zvakanyanya mumarabhoritari kuti uongorore masimba emvura mumvura, marara, uye kunwa mvura yemvura. Inoshanda kumvura yemvura, pasi pevhu \ / / / Incipal seage, uye maindasitiri marara ane chloride ions pazasi 30mg \ / l. Zvakakwana COD zviyero zvinobatsira kuongorora kushanda kweiyo marara ekurapa maitiro uye kutevedzera nemitemo yezvakatipoteredza.

Zvinyorwa Zvekutsvagisa:

Masayendisiti ezvemamiriro ekunze anoshandisa aya viyeu ekutsvaga kuti atsvage mhedzisiro yevakasiyana-siyana pllutants pamatanho ezvipenga. Iko kugona kwechokwadi kuyera organic nyaya inobatsira kunzwisisa zvinovaka muviri uye ecosystem hutano.

Kuongorora Maindasitiri:

Maindasitiri anodzora marara mune masisitimu emari anowanzo shandisa cod kuongororwa kuti atarise kunaka kweiyo yavo yemvura. Mercury-Yemahara Diginestion Tubes inopa nzira yakachengeteka yekuve nechokwadi chekutevedza nemabhadharo anotendera.

Unoda kuziva zvakawanda nezve cod test tube, ndapota tarisa chinyorwa ichi: COD bvunzo tube ne pp screw cap yekuongorora kwemvura

Mhedziso

Mercury-Yemahara COD Diguestion Vals inomiririra kufambira mberi kwakakura mukuedzwa kwekuedzwa kwekuedza, kupa imwe nzira yakachengeteka kune yechinyakare mercury-ine protocol. Kurererwa kwavo kwekushandisa, kunyatsoita, uye kutevedzera zvinoita kuti vabate chishandiso chakakosha chemarabhoritori emvura ane mvura yekuongorora. Nekuwedzera kushushikana nezvenyaya yezvakatipoteredza, kugamuchirwa kwemhinduro dzakasarudzika seizvo izvi kuchaita basa rinokosha mukusimudzira maitiro ekutsvagisa kwesainzi uye indasitiri.

Yapfuura:

Chii chinobata nzvimbo yepamusoro yePeak muGC?

Chii chakakosha kukosha kwe1.5ml gc vials mukuongorora kwekutanga?