Isampula yokugcina ibhodlela ingilazi yokugcina eyenziwe yohlobo 1, uhlobo A, ingilazi ye-borosilicate enwetshiwe engama-33 noma ingilazi yenhlaka engu-51A, enamandla asuka ku-20mL kuya ku-60mL. Isivalo se-inert samakhemikhali sifanele izinhlelo zokusebenza eziningi ze-chromatography nesitoreji. I-PTFE \/ I-Silicone septa yokuhlanza