Sula i-vials yeglasi yeglasi ye-2ML, i-12x32mm kwaye yakhiwe ngenkqubo yokuvalwa kwe-Vial ye-Vial (AVCS). Olu luhlulelo olungathi luyekele i-septan lityhutyha, kodwa ibonelela ngendawo yokumisa i-cap ukukhusela-okanye ukuqina okungaphezulu kwaye inike itywina elichanekileyo, elilinganayo ngalo lonke ixesha.