20mm crimp-top headspace vials yog ib hom vial siv hauv roj chromatography (GC) thiab kev tsom xam headspace.
Cov vials no yog tsim los tuav cov qauv rau kev soj ntsuam uas xav tau headspace sampling, uas suav nrog kev tshuaj xyuas cov khoom tsis haum xeeb tam sim no nyob rau hauv lub taub hau saum cov kua lossis cov qauv.
20mm crimp-top headspace vials yog dav siv nyob rau hauv ntau yam lag luam, xws li tshuaj, zaub mov thiab dej haus, ib puag ncig, thiab forensic tsom xam.
Lawv ua kom muaj tseeb thiab txhim khu kev qha ntawm cov khoom tsis sib haum xeeb hauv cov qauv, muab cov ntaub ntawv tseem ceeb rau kev tswj kom zoo, kev nyab xeeb, thiab kev tshawb fawb lub hom phiaj.