Uyini umkhuba kuwe?

Uma uzibuza ukuthi yini isampula vial Kuhle kuwe, wazi ukuthi kuya ngezici ezimbalwa. Ukukusiza ukhethe i-vial efanele, cabanga ngokulandelayo:

Ukuvumelana |

Uma udinga ama-vials ongawasebenzisa nge-autosampler, qiniseka ukuthi ubheka uhlobo lwe-autosampler onalo nokuthi lisebenzisa izingalo ze-robotic ukukhetha ama-vial noma amathileyi. Uma i-autosampler isebenzisa amathreyi, kuzodingeka ukhethe ama-vial anobukhulu ukuze uhambisane namathileyi.

Ivolumu yesampula nokwakheka:

Cabanga ngevolumu yesampula nohlobo lwento ozohlaziya khona. Isibonelo, uma unenani elilinganiselwe lesampula, kungadingeka ukuthi usebenzise ukufaka i-vial. Uma usebenza nesampula elibucayi elikhanyayo, qiniseka ukuthi ukhetha ingilazi ye-amber.

I-Vial ne-Cap Material:

Uzodinga ukucabanga ngezinto ezahlukahlukene lapho ucabanga ngezinto zokwakha ze-vial, njengezindlela zokugcina, ukuqina kwamakhemikhali nokuqina. Futhi, cabanga ngokuthi uhlela ukusebenzisa i-vial nge-autosampler noma uyibeke endaweni yokugcina, bese ukhetha i-cap ngokufanele. Qiniseka ukuthi izinto ze-cap nazo zinobudlova.

Izinhlobo ezintathu zokujwayelekile zisebenzisa i-vial

1. Screw top sampula vial

Le khasi isikulufa sesampula yesampula Inikeza ukuhwamuka okuphansi, okusebenzisekayo, nendlela yokubopha inkambiso engatheni kune-climp cap, futhi akukho mathuluzi angeziwe adingekayo. I-threaded cap isampula ama-vials ahlukaniswe ngemininingwane ehlukene yomucu, echazwa yi-glass Pack Association (GPI). I-threaded sampula vial inezingxenye ezimbili: ibhodlela elinentambo ne-cap septa.

I-Threaded Sampula Spial CAPS iyatholakala njenge-cap evulekile eyenzelwe i-autory sampling, i-cap eqinile eyenzelwe isitoreji sesampula, noma i-PP cap ehlanganisiwe. Lesi sikhafu esihlabayo se-cap senzelwe umjovo owodwa ngoba asidingi ukuhlangana i-cap Septa, engonga isikhathi sokulungiselela ukuhlolwa.

2. I-CRIMP top tampusa eyisampula

Ama-vials acwebezelayo dinga izigqoko ze-aluminium zokubopha uphawu, ezingabizi kakhulu. Lapho beboshwe kahle, banikeza uphawu oluhle kakhulu ukuze kugcinwe isikhathi eside. Isembozo semihlathi asikwazi ukusetshenziswa kabusha. Idivayisi yokucindezela cap iyadingeka ukusayina kanye nedivaysi yokukhonkotha ukususa i-cap cap.

Ama-CAPPERS futhi anyamalale alungele izimbotshana ze-aluminium ezicacisiwe ezahlukahlukene, kufaka phakathi i-capper eguqukayo yokukhetha ukuze ukhethe. Idivaysi elungiswe nge-capling elungisekayo inikezela ngephuzu lokuma eliguqukayo kwisibambo ukuze liqinisekise ukuthi ukuqina kwe-cap kuyavumelana ngaso sonke isikhathi. Lungisa isikulufa emihlathini yensimbi ukuze ushintshe ukujula komhlathi.

Imihlathi efanelekile ibalulekile ngoba imihlathi eqinile eqinile ingadala ukuthi i-septum ibekele enkabeni, ilimaze inaliti kanye ne-teflon ungqimba ukwakha izimbobo ezinkulu. Imihlathi evulekile ingadala ukuthi i-septum ukuthi iboshwe noma isampula ukuhwamuka.

Le khasi I-Manual icishiwe ingasusa ngokuphephile futhi ngokushesha isuse ikhava ye-aluminium ngokubamba okukodwa nje. Idizayini yamaPiliers angemukeleki ayafana nama-pliers, enikeza inketho yezomnotho. Lapho isampula iqukethe izinto eziyingozi, kuyadingeka ukusebenzisa okungemuva, ngoba ukusetshenziswa kwe-amplemper akulula ukudala ukuvuza.

3. Snap-top sampula vial

Snap-top vials Ingasetshenziswa ngama-crimp cap noma ama-bayonet izimbotshana, futhi akukho thuluzi elidingekayo lapho usebenzisa ama-bayonet caps. Njengoba ukuqina kwalo akukuhle njengamabhodlela aphezulu we-crimp noma amabhodlela aphezulu, kunconyelwe ukugcina isampula yesikhashana noma amasampula angaguquki.

Ukukhetha i-vial eyisampula efanelekile yohlelo lwakho lokusebenza kubalulekile. Ngokukhetha okuningi ongakhetha kuzo, futhi kuyinkimbinkimbi ukuyikhetha ngoba kunezici eziningi okufanele uzicabangele.

Ngokwengeziwe ulwazi ngokukhetha ama-vials afanele, sicela uhlole enye i-athikili yami: Izici ezi-5 ezibalulekile zikusiza ukuthi ukhethe i-Chromatography Vial efanelekile