Umlomo obanzi we-Amber Glass Reagent Bottle

Uma kuqhathaniswa nezitsha ze-crimp headspace, izitsha ze-screw headspace zingavalwa kalula. Izimbiza ze-screw headspace zingavalwa ngaphambi komjovo wesampula ngaphandle kokusebenzisa amathuluzi. I-screw 10ml ye-headspace ye-headpace usayizi we-vial ingu-22.5x46mm kanye nosayizi we-screw headspace engu-20ml ngu-22.5x75mm. Kukhona u-10ml no-20ml kuye ngenani lomjovo.

I-Aijiren iyifekthri esebenza ngokukhethekile ekukhiqizeni i-Autosampler Vials, enemishini yokukhiqiza nemishini yokusebenza kanye nezimboni ezinkulu zokukhiqiza. Kungenxa yesisekelo esiqinile sokukhiqiza ukuthi i-Aijiren ingaqinisekisa ukukhiqizwa kwenani elikhulu lemikhiqizo. I-Aijiren inenani elikhulu lemikhiqizo esitokweni. Ukusebenza kwemigqa eminingi yokukhiqiza nakho kuqinisekisa ukufaneleka kwama-oda wamakhasimende.

Ibhodlela lokugcina lesampula elingu-24mm ibhodlela laselabhorethri elikhiqizwe i-Aijiren elinamandla amakhulu, ukuvuleka okukhulu kanye nevolumu enkulu. Ukuvuleka okucushwe okungu-24mm kuqinisekisa ukunemba komjovo wesampula yaselabhorethri, futhi umthamo omkhulu ungaqinisekisa nokubekwa okwanele kwangempela. I-Aijiren isebenzisa ingilazi ye-borosilicate hydrochloric acid ekwenzeni i-Vias, ehlangabezana nezidingo zaselabhorethri futhi ivikele ukuphepha kwamasampula.

2mL Amber Glass Screw Top Autosampler Vials ayatholakala ngezinhlobonhlobo zokuqeda intamo namadayamitha okuvula. Umlomo omkhulu noma izitsha ze-ID ezibanzi zinokuvuleka komlomo okucishe kube ngu-40% kunezitsha zokuvula ezijwayelekile. Ukuvuleka okukhulu kunciphisa ubungozi bezinaliti ze-autosampler ezigobile ngesikhathi sokusampula. Lapho ukhetha i-2mL Amber Glass Screw Top Autosampler Vials, impahla yomkhiqizo ibaluleke kakhulu.

Lapho ukhetha i-vial septum, ukuhambisana kwe-septum nesampula kanye ne-solvent noma ukumelana namakhemikhali yikona okucatshangelwayo okuyinhloko. Ngaphandle kokuvaleka kahle, eminye ayifanele imijovo eminingi noma ukugcinwa. Ku-septa enezingqimba, njenge-PTFE\/silicone, amakhemikhali anesampula\/solvent, ngakho ukumelana kwamakhemikhali kwe-silicone kufanele kucatshangelwe uma kusetshenziswa lawa ma-septa.<\/p>

Ingilazi ye-Borosilicate iwuhlobo lwengilazi equkethe inani elikhulu le-boron oxide, elinikeza izinto ezifiselekayo ezifana nokumelana nokushisa okuphezulu kanye ne-coefficient ephansi yokwandisa.

Inombolo yenkatho yomkhiqizi yengxenye ngayinye yalo mkhiqizo ilandelelwa kuze kube yilapho zonke izinqubo seziqediwe ngaleso sikhathi inombolo yokugcina yabelwe futhi ibhalwe phansi. Iqoqo elikhethwe ngokungahleliwe lezitsha ezivela endaweni ngayinye eqediwe lihanjiswa elabhorethri yokuqinisekisa ezimele ngezinjongo zokulawula ikhwalithi ukuze kuqinisekiswe ukuthi izitsha ze-TOC ziyahambisana nokucaciswa kwekhwalithi. Ibhodlela, ukuvala kanye nekhava yothuli kuyathobelana nezindinganiso eziqinile zekhwalithi kanye nokucaciswa.

Leli shubhu lokuhlola le-COD liklanywe ngokunemba nokusebenza engqondweni. Inesakhiwo esimangelengele esingamelana nobunzima bokuhlolwa kwe-COD, okuhlanganisa amazinga okushisa aphezulu kanye nokuchayeka kumakhemikhali ahlukahlukene.

Kunezimbobo ezingu-50-i-tube yokubeka yokuhlola ngayinye inezimbobo ezingu-50 ezinobubanzi obufanayo, ezingahlangabezana nezidingo zakho futhi zibe nokukhiqiza okuhle kokusebenza-ochwepheshe, ubuciko obumangalisayo, obuhle futhi obusebenzayo, ukusetshenziswa kwesikhathi eside, okusetshenziselwa amabhodlela e-headspace Pakisha amasampula ekuhlolweni kwamakhemikhali.

I-20ml ye-headspace vial25mm Isihlungi sesirinji se-PTFE
ND11 ibhodlela lekhilimu
Hlanza futhi Ucuphe\/TOC Isampula lebhodlela
umphakeli weyunithi yesiqandisi seveni

Amakepisi e-aluminium akhiqizwe yi-Aijiren wonke asezingeni eliphezulu, futhi kulula ukugoqa i-Vial caliber ukuze kwakheke indawo evalekile ngaphansi kwe-crimper yesandla. Imbobo emaphakathi engu-5.5mm iphinde iqinisekise ukusampula okulula kwe-autosampler.

Umkhiqizo odumile ka-Aijiren, i-Headspace Vial, unezinhlobo ezimbili: I-Screw Neck ne-Crimp Neck. Umsebenzi osesithombeni upakisha i-Vial ye-headspace ngemva kokukhiqizwa kwayo. Ngemva kokulebula umkhiqizo, ukupakishwa kwangaphandle kuyadingeka. Lokhu ukupakisha okunezendlalelo eziningi. Ingakwazi ukumunca ukushaqeka ukuze ivikele i-Headspace Vial ukuthi ingalimali ngenxa yamabhampa ngesikhathi sokuthutha.
I-4ml Borosilicate glass HPLC izitsha zivame ukusetshenziswa ezinhlelweni zokusebenza ze-High-Performance Liquid Chromatography (HPLC) ngenxa yezindawo zazo eziphezulu.

Ukuvalwa Okuphezulu okungu-11mm kwe-Snap kwenziwa nge-PP. Idizayini ye-Cap ekhanyayo ivumela abasebenzisi ukuthi babone i-slot yekhadi engashintshi. Ingaphakathi le-Snap Cap linama-protrusions angu-4 okulungiswa emseleni ongemuva we-Vial Neck.

I-glassware yokugcina eyenziwe yohlobo 1, i-Class A, ingilazi ye-borosicate enwetshiwe engu-33 noma ingilazi engu-51A ewolintshi
I-20ml headspace vialAJRC-20W Hand Crimper yama-20mm Crimp Caps seals, umphakeli onomnotho
I-SGSC9291: Ikepisi elihlaza okwesibhakabhaka eliqiniswe ngensimbi
iloli ifriji unit umphakeli
20ml headspace vial20mm 6ml 10ml 20ml Crimp Headspace Vial

Izitsha ezikhiqizwe i-Aijiren zisetshenziselwa ukuhlolwa kwe-chromatographic. Kukhona i-2ml ye-autosampler vial ye-autosampler, i-headspace vial ye-gas chromatography, Isampula Yesitsha Sokugcina isampula yokugcina, kanye ne-colorimetry yokugaya. I-COD Test Tube, i-Aijiren ikhiqiza le mikhiqizo ukuze kube lula kumakhasimende ukwenza izivivinyo ezingcono. Ukucaciswa okuhlukile kanye nezilinganiso ezahlukene konke kuhlangabezana nezidingo zamakhasimende.

I-Aijiren iyimboni egxile ekukhiqizeni izinto ezisetshenziswayo ze-chromatography. Imikhiqizo enikeziwe yi-2ml chromatography vial, i-autosampler vial, i-headspace vial, ibhodlela le-reagent, i-COD Test Tube, i-Vial Storage Vial, Isihlungi sesiringe nokunye. Lezi zinto ezisetshenziswayo ze-chromatographic yonke imikhiqizo edumile ye-Aijiren.

Izitsha zengilazi ze-Borosilicate HPLC (High-Performance Liquid Chromatography) ziyiziqukathi ezikhethekile ezisetshenziswa kukhemikhali yokuhlaziya ukugcinwa nokuhlaziya amasampula ezinhlelweni ze-HPLC. Ingilazi ye-Borosilicate ikhethwa ezinhlelweni ze-HPLC ngenxa yokumelana kwayo okuhle kakhulu nokushisa namakhemikhali.

Izitsha ze- Aijiren  Crimp ziyizitsha ezijwayelekile ze-GC kanye ne-HPLC. Amakepisi ama-crimp anikeza uphawu oluqinile, okunciphisa ithuba lokuhwamuka kwesampula. Amabhodlela ama-crimp kanye namakepisi e-Aluminium crimp angu-20mm ayonga, yonga izindleko zakho, futhi kulula ukuwasebenzisa ngamathuluzi okukhwabanisa.

Isihlungi sesirinji siyithuluzi lesihlungi elisheshayo, elilula futhi elithembekile elisetshenziswa ngokujwayelekile elabhorethri.Ngenxa yokuthi akudingekile ukuthi liguqule ulwelwesi nokuhlanza okokuhlunga, lisusa ukulungiswa okuyinkimbinkimbi nokuthatha isikhathi. Isetshenziswa kabanzi kusampula yangaphambi kokuhlunga, ukususwa kwezinhlayiya, ukuhlungwa kwe-aseptic koketshezi namagesi. Kuyindlela ekhethwayo yokuhlunga amasampula amancane ngaphambi kokulayisha ku-HPLC ne-GC, futhi ivamise ukusetshenziswa ngesipetu esilahlwayo.

Imishini yesihlungi yesirinji engeyona inyumba elahlwayo idizayinelwe ukuhlinzeka ngokuhlunga okusheshayo nangempumelelo, ikhwalithi ye-premium nomnotho. Ulwelwesi kungaba PTEF, PVDF, PES, Inayiloni, MES, PP, CA, futhi lungafanela izimo ezihlukene.

Lapho ukhetha i-septum ye-vial, ukuhambisana kwe-septum nesampula kanye ne-solvent noma ukumelana namakhemikhali yikona okucatshangelwayo okuyinhloko. Ngaphandle kokuvaleka kahle, eminye ayifanele imijovo eminingi noma ukugcinwa. Ku-septa egqinsiwe, njenge-PTFE\/silicone, amakhemikhali anesampula\/solvent, ngakho ukumelana kwamakhemikhali kwe-silicone kufanele kucatshangelwe uma kusetshenziswa lezi septa.

Izici: 32 * 11.6mm vial; 11*1mm Teflon\/silicone septa; Ikhava ye-PP emhlophe engu-11mm emhlophe. Ingasetshenziswa kuma-autosamplers ahlukahlukene.
Izihlungi zesirinji ze-PTFE zenziwe nge-Polytetrafluoroethylene (PTFE) ulwelwesi kanye ne-polypropylene overmold housing.

I-screw headspace vial yenziwe ngengilazi ye-borosilicate, futhi i-ductility ye-screw headspace vial yinhle futhi imelana nezinga lokushisa eliphezulu. Umbala we-screw headspace vial uyi-amber futhi usobala. Khetha umbala we-screw headspace vial ngokuya ngokuzwela kokukhanya kwesampula.