IsiBelarusian

Ama-Caps angu-20mm ane-Septa aklanyelwe ngokukhethekile ukuvalwa okuvikelekile nokuhlaziywa okunembile kwamasampula e-headspace kuzilungiselelo zaselabhorethri. Lawa makepisi anobubanzi obungu-20mm, okuqinisekisa ukulingana nokuthembekile ezitsheni ze-crimp headspace. I-septa, eyenziwe ngezinto ezisezingeni eliphezulu, inikeza ubuqotho besampula obuhle kakhulu ngokuvimbela ukungcoliswa nokuhwamuka ngesikhathi sokugcinwa nokuhlaziya.

I-septum engu-20mm yenziwe nge-PTFE\/silicone fusion, enokungasebenzi kahle kakhulu futhi engasetshenziselwa imijovo eminingi. Ugqinsi luyi-3mm, futhi i-PTFE imayelana no-0.08mm. Isigqoko sebhodlela elingenalutho le-clamp-top senziwa nge-aluminium yensimbi

Idiski eliqinile le-PTFE linikeza ukungazenzi kwamakhemikhali okuphakeme ngokumelene nezinyibilikisi ezinolaka kakhulu. I-membrane encane ivumela ukungena kalula ngezinaliti eziningi. I-PTFE septa ayikwazi ukuphinda ivaleleke. Kufanele zisetshenziswe ngezikhathi zomjikelezo omfushane noma izindlela zomjovo owodwa.

Ukuhambisana noma ukumelana kwamakhemikhali kwe-20mm Grey Butyl Septa namasampuli nezincibilikizi kungabonwa umthengisi we-Aijiren. Ukuqina kwe-Butyl kwenza i-20mm Grey Butyl Septa ilungele imijovo eminingi noma isitoreji. I-20mm Grey Butyl Septa inogqinsi oluyi-3mm, enezici zokuvala ezinhle futhi yenza kube lula ukubhoboza inaliti ye-autosampler. Ayijiyile ngokwanele ukuthi ingathinta ukubhoboza. I-PTFE ukumelana kakhulu kwe-septum, futhi inqubo yokubopha i-Aijiren yenza i-Septa ingabi lula ukuwa.

I-butyl ka-Aijiren kanye ne-PTFE eyinhlanganisela ye-Septa ivamise ukusetshenziswa ku-20mm Aluminium Crimp Cap. Le nhlanganisela ye-Closures ifaneleka ku-20mm crimp headspace vials. Ugqinsi oluyi-3mm lwe-Septa lulungele ukuvalwa futhi ngeke lonakaliswe ukubhoboza. Ikhanda lesampula. Njengendali yefekthri eqondile, i-Aijiren ikulondolozela izindleko zokuthengisa eziqoqiwe zabasabalalisi bezinga eliphakathi. Intengo inokuncintisana kakhulu futhi izinzuzo zayo zobuchwepheshe zinikeza ukuqinisekiswa kwekhwalithi okuthembekile kweqoqo ngalinye lemikhiqizo ethunyelwa ngaphandle kwemboni, ukuze amakhasimende akwazi ukuyisebenzisa ngokuqiniseka.

Isendlalelo se-PTFE se-Aijiren's 20mm PTFE Septa esiyinhlanganisela diaphragm sixhumene ne-reagent. Ayisebenzi ngamakhemikhali, imelana nama-asidi, ama-alkali, izinga lokushisa nokunamathela. Ngisho nasemazingeni okushisa aphezulu, ayikwazi ukusebenza nama-acids agxilile, ama-alkali noma ama-oxidants aqinile. Ngesikhathi esifanayo, ukuqina kwerabha ye-silicone noma ungqimba lwe-silicone kungaqinisekisa ukusebenza kokuvala; I-Aijiren ithobela ukuphathwa okuqinile kokukhiqiza ukuze kuqinisekiswe ikhwalithi yomkhiqizo. Umkhiqizo uhlanzekile futhi ungasetshenziswa ngokuqondile ngaphandle kokuwashwa.

Ngaphezu kwalokho, impahla ye-Butyl inquma ukuthi i-Septa akulula ukuyilimaza, noma isetshenziswe isikhathi eside, iyanwetshwa. I-Aijiren isebenzisa izinto zokusetshenziswa zekhwalithi ephezulu, eziqinisekisa ukuthi i-Butyl Septa ngeke iphuke futhi ingcolise isampula uma ingene ngomjovo ozenzakalelayo ngesikhathi.

I-PTFE-fused septa ifaneleka ukunqoba ukucekelwa phansi, okwenzeka ngenxa yamazinga okushisa aphakeme isikhathi eside, avame ukubonwa ku-septa yerabha ye-silicone. Ukuwohloka kubangela ukukhukhuleka okuyisisekelo kanye neziqongo ezengeziwe. Ivamise ukumiswa ngobuso be-PTFE maqondana nokupakishwa kwekholomu.

Lawa ma-septa abunjwe angu-20mm kanye nezivalo ze-butyl ezimpunga zihlinzeka ngokusebenza okuzinzile kokuvala izitsha zaselabhorethri. Isakhiwo sabo esiwugqinsi esingu-3mm siqinisekisa ukungena kwenaliti okuthembekile, izinto ezikhishwa kancane kanye nokuvikelwa kwesampula okuhlanzekile. Ifanele ukuhlaziya okujwayelekile, ukulungiswa kwesampula kanye nezinhlelo zokusebenza zokugcina.