Ezi vils ze-2ml zeplastiki zenziwe kwimigangatho esemgangathweni kwaye zikhethe kakhulu kwi-ion chromatography, CE, uhlalutyo lwe-bio, okanye i-chromatography, okanye i-chromatography, okanye i-chromatography, okanye i-chiad chromatography xa i-owels ye-organic ayifuneki. Ukudityaniswa kokuncitshiswa kwe-Ionic kunye ne-adsorction ngeendonga ze-Vial kubonelela ngeziphumo ezingaguqukiyo kwiiproteni kunye ne-peptides. I-2ml screw vials zeplastiki ye-automampler zenziwa ngezinto ezikumgangatho ophezulu we-GCPOPLEE. I-Polypropys Vials i-Interstsprography ye-polypropylene kwaye ilungele oovavanyo lweChromatographys uninzi lweesampulu ze-PH, kunye ne-sodium okanye i-sodium okanye i-sodium okanye i-sodium okanye i-sodium okanye i-sodium okanye i-sodium okanye i-sodium okanye i-sodium okanye i-sodium okanye i-sodium okanye i-sodium okanye i-sodium okanye i-sodium. Iibhotile zeplastiki zinokusetyenziswa kwiibhotile zeglasi zemveli xa umxholo wee-ions cerganic kufuneka ugcinwe ubuncinci.