Uchungechunge lwe-Aijiren's Bonded Cap & Septa (Ingxenye No. SC9192-B-SC91291-A) Uletha ama-9mm ahlanganisiwe we-vial cap anezimpawu ezinamandla anamanzi anamandla, ukwakhiwa kwamakhemikhali amakhemikhali, kanye nokuhlonza umbala. Lezi zimbobo zivimbela ukuvuza ngaphansi kwezimo ezedlulele, zimelana nokuhlaselwa kwe-solvent, futhi sihambisane nokuphathwa kwesampula ku-chromatography, esitorekini, kanye nokuhamba komsebenzi okuphezulu.
Inqubo yokufaka isibopho esinama-adhesive-free isetshenziselwa ukuhlanganisa i-polytetrafluoroethylene membrane kanye ne-silicon rubber noma i-silicone bond ndawonye ukuze kugcinwe izici ezinhle kakhulu zezinto ezimbili. Isendlalelo se-polytetrafluoroethyleneneenene ye-septum yenhlanganisela ukuxhumana ne-reagent. I-inert yamakhemikhali futhi imelana ne-acid, i-alkali, lokushisa, kanye nokunamathela. Akusebenzi nge-acid ehlanganisiwe, egxile i-alkali, noma ama-oxidants aqinile ngisho nasekushiseni okuphezulu. Ngasikhathi sinye, ukunwebeka kwe-silicone rubber noma ungqimba lwe-silicone kungaqinisekisa ukusebenza kokubekwa uphawu.