I-TOC VIALS, noma i-organic carbon vials, yiziqukathi zenzelwe ngqo ukuqoqa, ukugcina, ukuhlaziya amasampula wamanzi ukukala inani eliphelele le-organic carbon (Toc). Lezi zinhlaka zibalulekile ezinhlobonhlobo zezicelo, kufaka phakathi ukuqapha kwemvelo, ukukhiqiza amakhambi, nokuhlolwa kwekhwalithi yamanzi. Kwenziwe ngezinto ezisezingeni eliphakeme ezifana nengilazi ye-borosilute, ama-toc vials ahlanzwa kuqala futhi aqinisekiswe ukuthi anciphise ukungcoliswa futhi aqinisekise izilinganiso ezinembile.

Ufuna ukwazi kabanzi mayelana ne-TOC VIALS, sicela uhlole le ndatshana: I-24mm Purge futhi ibambe ama-vials ohlelweni lwe-TOC

Izici ezibalulekile zeToc Vials

Ukwakheka Kwezinto Ezibonakalayo: I-TOC VIALS yenziwa ngengilazi ye-borosiluate, enobuhlakani ngamakhemikhali futhi imelana nokushaqeka okushisayo. Lokhu kuqinisekisa ukuthi i-vial ayitholi amasampula kwisampula, elonda ubuqotho besilinganiso se-toc.

Ukuhlanzwa kwangaphambili nokuqinisekiswa: Lezi zinhlaka zihamba ngenqubo yokuhlanza kanzima ukuze ususe noma yiziphi izinkwa eziphilayo eziphilayo. Ngokuvamile aqinisekisiwe ukuthi aqukethe izingxenye ezingaphansi kwe-10 nge-toc (PPB) ye-toc, iqinisekisa ukuthi noma iyiphi ikhabhoni etholakele isuka kwisampula ngokwayo, hhayi kusuka ku-vial.

I-Seating Mechanism:I-TOC VIALSzivalwe nge-PTFE-lined cap ukuvikela ukungcoliswa kwangaphandle. Le ndlela yokubopha uphawu ibalulekile ekugcineni ubumsulwa besampula ngesikhathi sokugcina nokuhamba.

Ukucaciswa kwamakhono: Lezi zinhlaka zivame kakhulu ezingama-40 ml ngosayizi futhi zenzelwe ukubamba ivolumu eyanele yesampula ukuze ihlaziywe kahle ngenkathi ihambisana nohlobo lwamathuluzi wokuhlaziya.

Ukubaluleka Kwe-TOC VIALS ekuhlaziyweni kwe-Chromatographic

1. Ukulinganiswa okunembile kokungcola kwe-organic

Ukuhlaziywa kwe-TOC kubalulekile ekunqumeni inani le-organic carbon ekhona kwisampula yamanzi. Lokhu kulinganiswa kubalulekile ezimbonini ezinjengezemithi, lapho amanani emali engcorekile angathinta ikhwalithi yomkhiqizo nokuphepha. Kusetshenziswa okuqinisekisiweToc vialIqinisekisa ukuthi imiphumela ibonisa izinga langempela le-toc kusampula ngaphandle kokuphazamiseka kusuka kungcola eyethulwe yisitsha uqobo.

2. Nciphisa ukungcoliswa kwesampula

Ukungcoliswa kungathinta kakhulu imiphumela yokuhlaziya, okuholela ekuphethweni okuyiphutha ngekhwalithi yamanzi. Inqubo yangaphambi kokuhlanza esetshenziselwa ama-toc vials isusa imithombo engaba khona yokungcoliswa, okuvumela ukuqoqwa kwedatha okuthembekile. Lokhu kubaluleke kakhulu lapho uhlaziya amanzi ahlanzekile aphezulu ezisetshenziswayo zemithi noma izifundo ezibucayi zemvelo.

3. Lungiselela ukuhlolwa kwamanzi okuhlangenwe nakho okuphezulu

Ezimbonini lapho amanzi amsulwa khona ebaluleke kakhulu, njengemithi kanye nama-elekthronikhi, i-toc vials inika amandla isampula engaxhunyiwe ku-inthanethi yokuhlaziywa okuningiliziwe. Lesi sici senza ama-labs akwazi ukuhlola ikhwalithi yamanzi ngaphansi kwezimo ezilawulwayo, aqinisekise ukukhonjwa okunembile nokuncishiswa kwanoma yikuphi ukungcola.

4. Ukusekelwa kwamazinga wokuqinisekisa

I-TOC VIALS nayo isetshenziselwa ukugcina amazinga wokuqinisekiswa okudingekayo ukuze uthole izinqubo zokuhlola ezinembile. Izimo zokugcina ezifanele zibalulekile ekugcineni ukuqina kanye nokwethenjwa kwalezi zindinganiso ngokuhamba kwesikhathi. I-TOC VIALS yakhelwe ukufeza le mfuneko ngokunikeza indawo yokungcola, ephephile.

I-5. Ukuguquguquka kwezingqinamba

Ngaphezu kwemithi, i-Toc Vials ingasetshenziselwa ukuqapha kwemvelo, ukuhlolwa kokuphepha kokudla, nokuhlaziywa kwe-forensic. Amandla abo okugcina ubuqotho besampula abenze balungele amasu ahlukahlukene wokuhlaziya angaphezu kwe-chromatography, kufaka phakathi i-spectrophotometry kanye nokutholwa.

Ngabe ufuna ukwazi kabanzi mayelana ne-TOC VIALS, sicela uhlole le ndatshana:24--400 Screw 40ml toc vial

Ukugcina

I-TOC VIALSdlala indima ebalulekile ku-chromatography kanye namanye amasu wokuhlaziya ukuqinisekisa ukukalwa okunembile kokuqukethwe okuphelele kwe-organic carbon kumasampula ahlukahlukene ahlukahlukene. Izici zabo zokuklama, ezinjengezinto ezisezingeni eliphakeme, izinqubo ezinzima zokuhlanza ngaphambi kokuhlanza, nezinqubo ezisebenzayo zokubopha, zisize ukunciphisa ukungcoliswa futhi kuqinisekiswe ukuhambisana namazinga alawulayo.

Njengoba ukulawulwa kwekhwalithi nokuphepha kwezemvelo kuba lubaluleke kakhulu emikhakhelweni yezimboni, ukubaluleka kokusebenzisa i-Certified Toc Vials akunakweqiwa. Lawa ma-vial ahlinzeka ngemininingwane ethembekile ekungcolisweni kwe-organic kumasampula wamanzi, okunenzuzo ekugcineni ukuphepha komkhiqizo wezemithi kanye nokuqinisekisa ukuthobela kwezemvelo kuyo yonke imboni.

Okwedlule:

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Olandelayo:

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