Ukulungiswa kwesampulu linyathelo elibalulekileyo kwiinkqubo ezininzi zokuhlalutya kunye nezesayensi, kwaye ukhetha i-vial ye-vial yesampulu yesampulu inokuba nefuthe elikhulu kumgangatho ophambili kunye nokuchaneka. Iivileni zizikhongozeli ezincinci ezenzelwe ukugcina iisampulu zikhuselekile; Ukukhetha i-Vial efanelekileyo kuqinisekisa ingqibelelo yesampulu kunye nohlalutyo oluthembekileyo. Kweli nqaku siza kunika isishwankathelo sokukhetha i-vials yeenjongo zesampulu, ukuxoxa ngezinto eziphambili xa usenza olu khetho.

I-1. Izixhobo ze-vial

Eyona nto iphambili ekufuneka ihlale icinga xa ukhetha i-vial kukwenziwa kwayo; Ngokwesiqhelo senziwe ngeglasi okanye iintlobo ezahlukeneyo zeplastiki, uhlobo ngalunye lunika izibonelelo ezahlukeneyo nezingalunganga.

I-vials yeglasi:Ezi vils ze-Inter kunye nezithintele iikhemikhali zenza izikhongozeli ezifanelekileyo ukugcina iisampulu eziguqukayo, kubandakanya izinyibilikisi eziguquguqukayo kunye nezinto ezisebenzayo. Ukungafihlisi kwabo kuvumela uvavanyo olubonakalayo olubonakalayo kunye neendlela zokuthambisa.

I-vials yeglasiYiza ngeendlela ezahlukeneyo, ezinjenge-borosilicicate okanye iglasi ecocekileyo, kuxhomekeke kwiimfuno zakho zomntu ngamnye.

Ndinomdla malunga nezibonelelo zeglasi ye-chromatography yeglasi ngaphezulu kweplastiki? Fumanisa kweli nqaku lifundisayo! Izizathu ezi-3 eziphezulu zokuba kutheni iGlasi chromatography ye-vials ilunge ngakumbi kune-vials yeplastiki

Vials zeplastiki:I-vials yeplastiki ibonelela ngokulula ngaphandle komngcipheko wokwaphula ezinye izicelo, ezenza ukuba bakukhetheke kutyelelo olukhuselekileyo kwiimeko ezithile.

I-vials zeplastiki iza kwiimpahla ezahlukeneyo zeplastiki, ezinjenge-polyproplene (PP), i-POLYTHTHTHINE

Basenokubakho xa besebenza neesampuli eziqukethe i-asidi okanye iziseko.

Ndinomdla malunga nezibonelelo zee-vials zeplastiki zeplastiki? Jonga inqaku elipheleleyo elibanzi ngalo lonke ukuqonda oyifunayo:Iinzuzo ezi-4 zokusebenzisa i-vialsgraphy yeplastiki yeplastiki

I-2. Ubungakanani be-vial kunye nevolumu

Ukudibana nevolumu yesampulu kunye neendlela zokuhlalutya iingxelo, ubungakanani be-Vial kufuneka zihambelane nemithamo yesampula kunye nendlela efanelekileyo yokuhlalutya. Phakathi kwezinto ezininzi ekufuneka zithathelwe ingqalelo kukukhetha i-vial ye-vial zezi:

Ithamo yesampulu:Khetha i-vial enobuchule bokuhlala ivolumu epheleleyo yesampulu yakho ngaphandle kokuphelisa okanye ukuqhubela phambili; Ukugqwesa kunokukhokelela kungcoliseko kwaye kukhokelela kuhlalutyo olungahambelaniyo, ngelixa ukuzithoba kunokuzithoba.

Indlela yohlalutyo:Iindlela ezahlukeneyo zohlalutyo zinokufuna ubungakanani be-vial. Umzekelo, i-chromatography yegesi (i-GC) isebenzisa i-vials ezincinci ngelixa ulwelo lwe-chromatography (LC) ifuna ukuba zezkhulu- ke ziqinisekile ukuba zinxibelelane nemiyalelo yendlela yangaphambili.

3. Uhlobo lokuvalwa

Ukuvalwa kwe-Vial kuza ngeendlela ezahlukeneyo, ezinjenge-screw caps, i-crmimp caps, i-snap caps kunye neSepta. Ukhetho lwakho kufuneka luhlangabezane neemfuno ezithile zesicelo sakho:

I-CAPS: I-CAPS CAPSNikezela ngetywina elikhuselekileyo, le-leakproof efanelekileyo ekugcinweni kwexesha elide kunye nokuthintela ukuphulukana neesampulu eziguqukayo ngenxa yokuphuma.

I-CRIMP CAPS: I-crmimp capsFuna izixhobo ezikhethekileyo zokukhusela ngokukhuselekileyo kwi-vials kwaye uqinisekise itywina eliqinileyo nelibonakalayo, lihlala lifumaneka kwizicelo ze-chromatography zegesi.

I-CSIP CAPS: I-Snap CAPSNika iindlela ezifanelekileyo zokutywina ii-vials ezinokutywina ngaphandle kokusebenzisa izixhobo, zibenza babonakale ngathi basebenzise izicelo ze-HPLC.

Septa: Septazisetyenziswa ngokuqhelekileyo nge-CAPS kunye ne-CREMP CAPS ukwenza i-airlight kodwa ukuvalwa okungenamsebenzi kwezicelo ezifuna isampulu yesampulu yesampulu yeSichotho.

Ngaba unomdla wokukhetha phakathi kwe-crmp vial vial, snap vial, kunye ne-screw cap vial? Dive kweli nqaku lesikhokelo sengcali:I-crmp vial vs i-vial vial vs.crew cap vial, njani?

I-4. I-Vials ekhethekileyo

Ukufumana isicelo sakho kunokunyanzelisa ii-vials ezikhethekileyo ezenzelwe iindidi ezithile zesampulu okanye ubuchwephesha bokuhlalutya, kubandakanya i-vials efumana iifom zesampulu engaqhelekanga okanye ubuchule. Imizekelo embalwa ibandakanya:

I-Vials ye-Propace: Ezi vilaKwenziwe ngokukodwa ukulungiselela ukuhlalutya kwegesi yegesi ezihlanganisiweyo ngokuqokelela iisampulu ezivela kwi-EPROCE ngaphezulu kwe-allic ngaphezulu kwezolo okanye ukuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya amacandelo abo aqinileyo kunye nokuhlalutya izinto zabo eziqinisekileyo.

Ndinomdla wokusetyenziswa kwe-vials yentloko kwi-chromatography? Jonga inqaku"Kutheni le nto i-villa ye-PROPA isetyenziswa kwi-chromatography? I-12ights"ngolwazi olunzulu.

I-Microvials:I-Microvials zii-vials ezincinci ezisetyenzisiweyo xa imiqulu yesampula inomda kakhulu-ngokwesiqhelo kuluhlu lwe-microlimatir-zisenza ukhetho oluhle kakhulu kwi-supctrometry kunye nezinye iinkqubo ezinobuthathaka kakhulu.

I-Criovials:Ezi vils zenziwe ngokukodwa ukugcina iisampulu zamaqondo obushushu asezantsi kakhulu - njengezicelo ze-Cryyogesic-ngeenjongo zokugcina ixesha elide.

5. Ukuhambelana phakathi kwesampulu kunye nohlalutyo

Ukuqinisekisa ukuba iziphumo ezifanelekileyo zesampulu kunye nokuhlalutya, kubalulekile ukuba zombini ezi zinto zibonakalayo kunye nokuvalwa komdlalo ukutshatisa isampulu yakho kunye nendlela yakho yohlalutyo. Izinto ezifana namanqanaba e-PH, ukwahluka kubushushu kunye nokuhlala kwezemichiza kufuneka kuthathelwe ingqalelo ukukhusela ungcoliseko okanye ukonakaliswa kweesampulu.

6. Isikhongozelo sesampulu kunye nokulondolozwa

Ukuqinisekisa ukuba isampulu yakho ihleli ingonakalisi kubalulekile kakhulu. Xa ukhetha i-vial ukhuseleko lwayo, gcina ezi zinto engqondweni:

Ukutywinwa komoya:Ukuthintela ungcoliseko okanye ukonakaliswa kwesampulu, qinisekisa ukuba i-vial kunye nokuvalwa kubonelela ngetywina le-airlight kwimeko yalo. Ngeendawo eziguqukayo okanye ezibuthathaka, oku kubaluleke kakhulu.

I-Amber okanye i-Vials enemibala:Kwiisampulu ezikhanyayo ezibuthathaka, i-amber okanye i-vial enemibala inokubonelela ngokhuseleko olongezelelweyo kwifoto.

Faka:Xa usebenza nemitha yesampulu encinci okanye ii-autosamplers,fakaInganceda ukunciphisa ukubonakaliswa kwesampulu yendawo yeesampulu ze-thamospic kwaye ke inciphise umngcipheko njengokuvela okanye ungcoliseko.

Ndinomdla wokufakwa kwe-HPPL? Phonononga eli nqaku lifundise ngokuqinileyo:Ukufakwa kwe-HPLC: ukuphucula inyani kunye nempazamo yesampulu

I-7. Ukucoceka kwe-vial

Ungcoliseko lunokuba nefuthe elibi kwiziphumo zakho, nantsi izicwangciso zokugcina ucoceko lweVIV:

I-vials ecocekileyo yangaphambi:Izicelo ezithile zifuna i-vials eziqinisekisiweyo ukuba zikhululwe ukuba zifumaneke okanye zilandelele ungcoliseko, ngakumbi ukuhlalutya kwinqanaba. Oku kubaluleke kakhulu xa usebenza ngoxinzelelo oluphantsi lwezinto ezisetyenziswayo.

Ukuhlamba kunye nokomisa:Ukuba ucwangcisa ukuqesha i-Vials, qiniseka ukuba ihlanjwe ngononophelo, iphulwe, kwaye yomile ukunciphisa umngcipheko wokungcola.

Umgangatho Septum:Kwi-vials usebenzisa iSepta, qinisekisa ukuba ihlangabezana nohlobo lwesampulu ukuba iphephe ungcoliseko olunxulumene neSeptum kunye nokuqinisekisa ukuhambelana.

Ngaba unomdla wokuxhasa ubugcisa bokucoca ii-vialsgraphy ze-vialsgraphy? Dive kule nqaku libanzi ngolwazi olunzulu:Iyasebenza kakuhle! Iindlela ezi-5 zokucoca iimodeli ze-chromatographys

8. Isampulu yokufikelela i \ / II

Le nto ibhekisa kwindlela onokuthi ufumane ngayo ukufikelela kwisampulu kwi-vial yalo:

I-screw vials vs snap vials:I-vials ze-vials zibonelela ngamatywina akhuselekileyo kodwa zinokuthatha ixesha elingakumbi kunye nomzamo wokuvula kwaye usondele kune-vials vials, ezibonelela ukuvula okukhawulezileyo \ // isenzo sokuvula ngokukhawuleza \ // isenzo sokuvula ngokukhawuleza \ // isenzo sokuvula ngokukhawuleza \ // isenzo sokuvula ngokukhawuleza \ // isenzo sokuvula ngokukhawuleza \ // isenzo sokuvula ngokukhawuleza.

Isampulu yesampulu elula:Qinisekisa ukuba uyilo lwe-vial luvumela ukuphindaphinda isampulu xa uceba ukwenza inaliti ezininzi okanye ugqithiselo.

I-9. I-Vials enezitshixo ezikhethekileyo okanye unyango

Ezinye ii-Vials zibonelela ngentsebenzo ephuculweyo kubandakanya iingubo ezizodwa okanye unyango ukuze kunyuswe ukusebenza:

I-vials ye-vilawed:Isithili sibandakanya ukunyanga umphezulu wangaphakathi we-vial ene-vilane ye-vilane equlathayo ukunciphisa i-adsorvotion kwiindonga zayo, ukwenza ukuba ubuchule bulungelelene nohlalutyo lwesampulu apho ilahleko yesampulu ingumcimbi.

I-Vials ebophayo ephantsi:I-vials ebophelelayo ebonakalayo yenzelwe ukunciphisa intsebenzo phakathi kweesampulu kunye nendawo ephezulu kwi-vials, ngaloo ndlela inciphisa umngcipheko welahleko.

10.Copistantier uqwalaselo lwendalo

Ukuba nendalo uxanduva lokujongana nokusiqondayo kuya kuhlala kubalulekile, qiniseka ukuba uvavanya indlela ukhetho lwakho lwe-Vial lunokuba nefuthe njani kwiplanethi yethu.

Ukusetyenziswa kwakhona:I-vials zeplastiki zihlala zilula ukuba zisetyenziselwe ukuphinda zisetyenziselwe ukuphinda zisetyenziselwe i-vials zeglasi, ke jonga izikhokelo zakho zokuphinda zisetyenziselwe ukurisayikisha xa ukhetha i-vials.

I-vials enokuphinda isebenze:Ii-vic ezithile zenzelwe ukusetyenziswa okuninzi, ukunciphisa inkunkuma. Qiniseka ukuba ucocekile kwaye uzicofe phakathi kokusetyenziswa ukuze wongeze ubomi beshelheli yabo.

11. Iindleko kunye nohlahlo-lwabiwo mali

Iilebhu zihlala zijongana nezithintelo zezezimali ezibanyanzela ukuba bagqobhoze ibhalansi phakathi komgangatho kunye nokuxabisa iindleko; Ngamanye amaxesha i-Vials yebanga eliphezulu inokuvelisa ukonga ukuthintela ilahleko yesampulu okanye iindleko ezilandelayo ze-reanalysis kwixa elizayo.

Ukukhetha i-Viallinyathelo elibalulekileyo kwilungiselelo lesampulu kwaye lufuna ukuthathelwa ingqalelo ngononophelo kwizinto ezininzi, kubandakanya nezinto, ubungakanani, uhlobo lokuvalwa kunye nokuhambelana neendlela zokuhlaziya ezisetyenzisiweyo. Ngokuphendula ngononophelo zonke ezi zinto ziqwalaselwayo ngokunxulumene nesicelo sakho kunye nendlela yohlalutyo unokuqinisekisa inkqubo efanelekileyo, ethembekileyo eneziphumo ezichanekileyo. Hlala ujongane nabalingane, iingcali okanye abathengisi mazibe nawaphi na amathandabuzo okanye iimfuno ezizodwa zivela ngokubhekisele kwi-Vials yeSampuls.

Amanqaku ama-5 kufuneka aqwalasele xa ekhetha i-autosampler vial vialNceda ujonge eli nqaku.

Fumana ulwazi olubanzi kwi-vials vils ngeempendulo kwi-50 yee-FAQs eziphezulu kweli nqaku: I-50 kakhulu imibuzo ebuzwa rhoqo kwi-vials ye-HPPL

Ngaphambili:

I-chilly entsha ye-chromatography yonyusa ukusebenza kweenkqubo zokwahlula imichiza

Okulandelayo:

Ungalukhetha njani uhlobo olufanelekileyo lwe-Micro-fin ye-vials yakho ye-chromatography yakho