ilori ifriji iyunithi umthengisi

I-18mm magnetic screw cap kulula ukuyisebenzisa kwaye ayifuni naziphi na izixhobo ezongezelelweyo, njenge-capper kunye nesivula. Iisampulu zinokugqithiselwa kwindawo, akukho mfuneko yokudlulisa iisampuli kwilabhoratri. Umsonto ochanekileyo uqinisekisa ukuxinana komoya phakathi kwe-Headspace Vial kunye ne-18mm magnetic cap cap. I-Magnetic nut ingasetyenziswa ngokubanzi kwii-SPME ezahlukeneyo kunye nohlalutyo lwe-headspace.

Isihluzi sesirinji se-Aijiren esinemembrane yenayiloni iyahambelana neentlobo ezahlukeneyo zokunyibilikisa kwaye ifaneleke kakhulu ukuhluzwa okukhawulezayo kwezona zisombululo zininzi ezinamanzi kunye nendalo. Ngoko ke, xa umxube wesampulu yesisombululo se-aqueous kunye ne-solvent ye-organic idlula kwi-membrane, amaconsi amahle e-solvent yokukhupha aqokelele kwaye ahlukane nesampuli yesisombululo samanzi. Isihluzo se-nilong sesirinji esiveliswe ngu-Aijiren sinobuhlobo nokusingqongileyo kwaye asinasiphumo se-centrifugal. Ngokucoca isigaba se-receptor, sinokubonelela ngesantya esiphezulu sokucoca isampuli.

I-Nylon Syringe Filter impahla: i-polypropylene ephezulu ye-PP yodonga lwangaphandle; I-membrane yokucoca: inayiloni. Indawo yokucoca: §¶13mm-0.65cm2, §¶25mm-3.9cm2. Uxinzelelo lokungena: §¶13mm-7bar, §¶25mm-5bar [1 ibha (bar) = 100,000 Pa (Pa) = 10 Newton\/square centimeter njengeyunithi yoxinzelelo] Ubushushu: 60-130 degrees Celsius. Iimpawu: Ngokuphawulekayo i-hydrophilic, akukho mfuneko yokumanzisa kwangaphambili. Ubungakanani bepore bufana, kwaye bunamandla okuqina kunye ne-adsorption force, enokuqinisekisa ukugcinwa okusebenzayo kunye nokuhlangabezana neemfuno zesicelo sokuhluzwa okulungileyo. Inokuhambelana kakuhle kweekhemikhali, iyahambelana nee-reagents ezininzi, kwaye ayichithi imicu. Ihlangabezana nemigangatho yoshishino lwamayeza.

U-Aijiren ubandakanyeke kwimveliso yezinto ezisetyenziswa kwi-chromatographic iminyaka engama-20. Iindidi zeemveliso eziveliswa ngu-Aijiren ziquka i-Autosampler Vial, i-Syringe Filter, i-COD Test Tube, i-Headspace Vial, i-Reagent Bottle, njl. Ezi mveliso kufuneka zipakishwe kwaye zithunyelwe emva kokuveliswa kwe-Aijiren. Oku kusebenzisa iworkshop yokupakisha emfanekisweni.

I-septa eveliswe ngu-Aijiren isebenzisa izixhobo ezikumgangatho ophezulu. Izinto eziluhlaza zithambile kwaye zifudunyezwe kwi-mold ibe yimo kunye nobukhulu obufanayo kunye nobukhulu. Emva koko, inkqubo ekhethekileyo isetyenziselwa ukudibanisa i-Silicone kunye ne-PTFE, kwaye ekugqibeleni unqunyulwe kwaye unqumle ubungakanani obufanelekileyo kwiVial. . I-Aijiren, njengefektri yerabha, inamava okwaneleyo kunye namandla okuqinisekisa umgangatho we-Septa.

I-Aijiren ngumvelisi oqeqeshiweyo okhethekileyo kwimveliso ye-Autosampler Vials, i-Headspace Vials, i-Reagent Bottle, i-Syringe Fiter, njl. Indlela yokuvelisa eyamkelwa ngu-Aijiren i-automated mechanical production, eqinisekisa ukuba yonke i-vias ihlolwe ngokungqongqo kwaye ihambelana nomgangatho we-ISO. Umfanekiso ubonisa iworkshop yokupakisha yase-Aijiren. I-Vias eveliswayo iya kupakishwa kwiibhokisi kwaye ilinde ukuthunyelwa kwi-workshop yokupakisha.<\/p>

Ngexesha lenkqubo yokuvelisa i-Aijiren, imveliso eninzi isetyenziswa njenge-backup. I-Autosampler Vial enenxalenye yomda ifakwe kwibhokisi yokupakisha. Umzi-mveliso we-Aijiren unokubonelela nge-Autosampler Vial, i-Headspace Vial, i-COD Test Tube, i-Syirnge Filter kunye nezinye iimveliso ezahlukeneyo. Imveliso, ngoko i-Aijiren ineenzuzo ezinkulu ekuthumeleni iimveliso ngaphandle. Ezi zibonelelo zenze i-Aijiren kwaye yenza i-Aijiren yaba ngumthengisi owaziwayo wechromatography esetyenziswa e-China.

I-Aijiren's Septa eyenziwe ngezinto ezisemgangathweni ophezulu inokukhusela itywina ngaphakathi kweVial ukuya kwinqanaba elithile, kwaye ayiyi kuphuka okanye iwe phantsi kwe-cap emva kokuba inaliti yokutofa ngokuzenzekelayo ihlatywe. Oku kumlinganiselo omkhulu. Imifuniselo yechromatography yegesi ibonelela ngokulula, kwaye izise iziphumo ezikhuselekileyo nezichanekileyo.

Isihluzi sesirinji sePVDF sineenzuzo ezininzi. Ifilimu ye-PVDF inamandla amakhulu omatshini, akulula ukuphuka okanye ukugoqa; ineenzuzo zemvelaphi ephantsi, ukuhambelana okubanzi kwe-solvent, kunye nobuchule obubalaseleyo bokufaka imibala; ukongeza, ifilimu ye-PVDF inokuvavanywa ngokuphindaphindiweyo emva konyango olufanelekileyo. Ubungakanani bepore ye-membrane ye-PVDF yi-0.22¦Ìm kunye ne-0.45¦Ìm. I-0.22¦Ìm ifanelekile kwiiprotheni ezinobunzima be-molecular ngaphantsi kwe-20kDa, enokunciphisa ngokufanelekileyo ukuvuza kweeprotheni ezincinci ze-molecular weight. Xa kuthelekiswa ne-0.45¦Ìm i-membrane ye-PVDF, inezinga eliphezulu le-protein adsorption kunye ne-protein yokulandelelanisa isivuno. Ngokomzekelo, umthamo we-adsorption we-insulin kunye ne-BSA ngamaxesha e-1.64 kunye namaxesha e-1.58 asetyenziswa ngokuqhelekileyo kwi-membrane ye-PVDF ye-0.45¦Ìm ngokulandelanayo.

Ukuvalwa kwe-Aijiren ngokuqhelekileyo i-100pcs njengepakethi, kwaye i-Vial ye-Headspace ehambelanayo nayo i-100pcs njengebhokisi. Olu hlobo lokupakisha lulungele ukuba abathengi basebenzise. I-Aijiren inokubonelela ngeseti ye-Via kunye noValo oluthengiweyo kunye, kwaye ikwaxhasa ukuthengwa koValo ngokwahlukeneyo.

11mm Ukuvalwa kwe-Snap kukwandiswa kwenkqubo yokutywina ye-crimp cap. Yolula isiciko seplastiki kumda we-11mm Snap Vial, kwaye wenze itywina ngokucinezela iSepta phakathi kweglasi kunye nePP Cap. Inzuzo yeplastiki ye-snap cap kukuba inokuhlanganiswa ngaphandle kwezixhobo. Ukuvalwa kwe-11mm Snap yinkqubo elula yokutywina. Ukuba ii-11mm Snap Closures ziqinile kakhulu, kunzima ukuzisebenzisa kwaye zinokuqhekeka. Ukuba ukulingana kukhululekile kakhulu kwaye itywina alilungile, iSepta inokuwa.

Iimpawu zokucoca isirinji ye-Aijiren: Indlu yesihluzi sesirinji yenziwe ngezinto ezikumgangatho ophezulu zococeko lwepolypropylene (PP). Ulwakhiwo oluchanekileyo luqinisekisa ukuhluzwa okugudileyo, indawo yangaphakathi efanelekileyo, kunye nesantya esisezantsi kakhulu sentsalela. Inokumelana noxinzelelo ukuya kuthi ga kwi-7bar. Isihluzo senaliti sinomsonto emphethweni kwaye sinomsebenzi ongatyibilikiyo, odume kakhulu phakathi kwabasebenzisi. I-membrane yethu ivela kwinkampani eyaziwayo yokucoca inwebu yaseTshayina, eqinisekisa umgangatho ozinzileyo kunye nokuchaneka okuphezulu kwe-membrane pores, kwaye ibonelela ngokhuseleko oluphezulu lwesixhobo sakho kunye nekholamu ye-chromatography yegesi. Umgangatho we-membrane yokucoca uzinzile, kwaye akukho mahluko phakathi kwemveliso nganye, ukuqinisekisa ukuhambelana kweziphumo zovavanyo lwakho.

Imveliso eyaziwayo ka-Aijiren, i-Headspace Vial, ineentlobo ezimbini: i-Screw Neck kunye ne-Crimp Neck. Umsebenzi osemfanekisweni upakisha i-Vial ye-headspace emva kokuba ivelisiwe. Emva kokuleyibhile imveliso, ukupakishwa kwangaphandle kuyafuneka. Le yipakethe enamaleko amaninzi. Iyakwazi ukufunxa umothuko ukuthintela i-Headspace Vial ukuba yonakale ngenxa yamaqhuma ngexesha lothutho.

I-septa ye-Aijiren ye-24mm yokuvalwa kwesijivu isebenzisa umbala wendalo we-Silicone kunye ne-PTFE. Ezi Septa zine-diameter ye-22mm kunye nobukhulu be-3mm, ezihambelana nobukhulu beCap kwaye zinokubekwa phakathi kweVial kunye neCap ukuze zihlukanise umoya kunye nesampuli. Ubungakanani yi-3mm. Ubukhulu bukwafaneleke kakhulu ukugqobhoza inaliti. Izinto zeSepta zithambile kwaye zomelele, azikhubazeki lula kwaye azinakwaphuka.

IVial yeHeadspace iyapakishwa
13mm Isihluzo seNylon yesirinji
I-20ml ye-headspace ye-vial9mm i-Screw Closures ene-Center Hole
I-Autosampler Vial Factory, i-EPA Vial Manufacturer, umboneleli webhotile wereagent
20ml headspace vial20mm Crimp Neck Ukuvalwa Factory

I-Aijiren 18mm i-screw cap yemagnethi (isilivere) kunye ne-silicone\/PTFE septa. Icap: Imagnethi ye-screw cap ye-18 mm inokuvavanywa ngokufanelekileyo kwi-autosampler ye-chromatograph yegesi, kunye nokuvula okusemgangathweni komngxuma ophakathi kuqinisekisa inaliti esebenzayo ye-autosampler. I-Septa isebenzisa i-PTFE engasebenziyo kunye ne-Silicone bonding, okanye i-PTFE kunye ne-Buyl bonding, ezi zinokubonelelwa kubathengi ukuba bakhethe.

Ukuhambelana okanye ukuxhathisa imichiza ye-20mm Grey Butyl Septa kunye neesampuli kunye ne-solvents kunokuboniswa ngumthengisi we-Aijiren. Ukuqina kwe-Butyl kwenza i-20mm yeGrey Butyl Septa ilungele iinaliti ezininzi okanye ukugcinwa. I-20mm yeGrey Butyl Septa inobunzima obuyi-3mm, eneempawu ezintle zokutywina kwaye iququzelele ukuhlatywa kwenaliti ye-autosampler. Ayingqindilili ngokwaneleyo ukuba ichaphazele i-puncture. I-PTFE yeyona nto ixhathisayo kwi-septum, kwaye inkqubo ye-Aijiren yokudibanisa yenza ukuba i-Septa ingabi lula ukuwa.

Iibhotile eziqhelekileyo zesampulu ze-GC kunye ne-HPLC zine-9mm yokuvula ukuququzelela ukugcinwa kwesampuli. Ingasetyenziswa kunye nokuvalwa kwe-9mm. Kukho imibala eyahlukeneyo yekhava evulekileyo, isigqubuthelo esiqinileyo kunye neentlobo ezahlukeneyo ze-septa ezifanelekileyo kwizicelo ezahlukeneyo zokukhetha abathengi. U-Aijiren uvelisa ukuValwa kwigumbi elicocekileyo. Yimizamo ka-Aijiren yokuqinisekisa umgangatho ophezulu we-9mm Ukuvalwa kunye ne-9mm hplc vial.

I-18mm Screw Neck Ivalwa I-18mm ye-screw neck vials kunye ne-magnetic screw seal ye-CTC yimveliso entsha kwimarike ye-headspace apho imihlathi ilawula. Ngokukodwa kwii-caps zemagneti ekunzima ukuzikrazula, ii-screw caps ziyindlela efanelekileyo. I-18mm i-Screw Neck Ukuvalwa kunye ne-Vial isetyenziswa ngokukhethekileyo kwizixhobo: CTC PAL, Varian, Gerstel, Atas, Shimadzu, Aijiren.

Intambo yentsimbi yentsimbi yamagnetic ihambelana ngokusondeleyo kunye ne-Headspace Vial, kwaye ubukhulu be-Septa bunokuqinisekisa ukuba incinyiwe kancinane ukufezekisa umphumo wokutywina xa i-cap ivaliwe yi-Vial. Umnqwazi onomngxuma oseziko unokuququzelela inaliti yesampulu ngaphandle kokuvuza ii-reagents. Umsebenzi wemagnethi kukulingana ngcono i-autosampler.

I-9mm screw cap eveliswe yi-Aijiren inomngxuma osembindini wokujongana nesampulu yenaliti yenaliti ye-autosampler. Inaliti yokutofa iya kungena kwi-septa kwaye ingene ngaphakathi kwi-vial ukuze ikhutshwe. Ipateni yentambo ye-9mm screw cap ihambelana ngokusondeleyo ne-vial. I-Septa icudiswa kancinci phakathi kwekepusi kunye ne-vial ukuze igcwalise isithuba, ngoko ke ukutywinwa kuphezulu kakhulu.

Ukuvalwa kweCrimp Neck eveliswa yi-Aijiren isoloko isetyenziswa kwi-Crimp top Headspace Vial. Ukuveliswa kweCrimp Neck Closures ngokuzenzekelayo ngokuzenzekelayo. Njengomzimveliso oneminyaka engama-20 yamava okuvelisa, i-Aijiren inokuhlangabezana nomgangatho weCrimp Neck Closures kwaye ibe ngumenzi owaziwayo we-chromatographic consumables e-China.

Izikrufu ezivalekayo eziveliswe yi-Aijiren zisetyenziselwa i-9mm screw vial. I-9mm screw vial yeyona isetyenziswa kakhulu i-autosampler vial. Ngenxa yokuvulwa kwe-9mm kunye ne-12 * 36mm yebhotile yomzimba, iyahambelana neentlobo ezininzi ze-autosamplers kunye nokulula kokuvalwa kwe-screw Kwaye kuye kwaba sisizathu sokuba i-screw vial ithengise kakuhle.

I-COD Test Tube eveliswe yi-Aijiren isoloko isetyenziselwa uhlalutyo lomgangatho wamanzi, ukubeka iliso kokusingqongileyo, ukufumanisa imfuno ye-oxygen kunye nolunye uvavanyo lwemichiza. Oku kufuna izixhobo eziphezulu zokuvelisa i-COD Test Tube, kwaye ifuna iglasi ezinzileyo kunye ne-inert yokuvelisa. Iimfuno zobugcisa kubavelisi ziphezulu kakhulu. Njengomzi-mveliso onamashumi eminyaka yamava emveliso, i-Aijiren inokusingatha ngokulula lo msebenzi.

Abasebenzi base-Aijiren emfanekisweni bapakisha i-Micro-Insert. Olu hlobo lwe-Micro-Insert luhlala lufanelekile kwi-Autosampler Vial. Kwi-Autosampler Vial ye-9mm, i-10mm, i-11mm ye-caliber, umthamo ngu-300ul, kunye ne-diameter yangaphandle yi-5 okanye i-6mm micro-insert. Zombini ziyakwazi ukulungelelaniswa, kodwa kwi-Autosampler vials kunye nobubanzi be-8mm, i-micro-insets kuphela enobubanzi obungaphandle be-5mm ingasetyenziswa.

I-blue high quality ye-PP ibhotile ye-cap ye-9mm Screw Neck Closures iya kudibaniswa ne-Septa. I-Aijiren inendlela eyodwa yelungelo elilodwa lomenzi wechiza ukudibanisa iSilicone kunye ne-PTFE. I-Septa eveliswe yile ndlela yelungelo elilodwa lomenzi wechiza idityaniswe neCap engasebenziyo yeekhemikhali ukunqanda ukuvela komphunga ngokugqithisileyo kwaye ugcine ibhotile yesampuli ivalwe kakuhle. Kunconywa ukugcinwa kwexesha elifutshane okanye i-chromatography yolwelo. I-Aijiren ivelisa iintlobo ngeentlobo zemibala ye-9mm yokuValwa kweNtamo yokuKhwela ukukhetha kuyo ukuhlangabezana neemfuno ezahlukeneyo.

Indlela yokukhetha isihluzo sesirinji esichanekileyo: Izihluzi zesirinji ezilahlwayo ze-Aijiren ziza kwiindidi ezininzi. Kukho ubukhulu becala uthotho ezimbini, enye yi-hydrophilic kwaye enye i-hydrophobic series. Isihluzo sesirinji sineedamitha ezimbini: 13mm kunye ne-25mm. Ubungakanani bepore ye-membrane yokucoca yi-0.22, 0.45um. Izinto zeMembrane ziquka: i-RC, inayiloni, i-PVDF, i-PTFE, njl. Kubalulekile ukuba abathengi bakhethe i-membrane efanelekileyo.

Ukongeza, izinto ze-Butyl zinquma ukuba i-Septa ayilula ukuyilungisa, nokuba isetyenziswe ixesha elide, yoluliwe. I-Aijiren isebenzisa izixhobo ezikumgangatho ophezulu, eziqinisekisa ukuba i-Butyl Septa ayiyi kuphuka kwaye ingcolise isampuli xa ingena ngenaliti ezenzekelayo ngexesha.

I-Aijiren ye-20mm ye-headspace vial yimveliso eyaziwayo ye-Aijiren, kunye ne-Aluminium Cap ehambelanayo kunye ne-PTFE / I-Silicone Septa nayo iyimveliso eyaziwayo ye-Aijiren. Kungenxa yomgangatho obalaseleyo we-Aijiren kunye nexabiso elincomekayo elenze ukuba i-Aijiren ibe yeyona chromatography yaziwa kakhulu eTshayina. Omnye wabenzi bezinto ezisetyenziswayo.