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Ama-Shell Vials
Sikhiqiza ama-Shell vials enziwe ngezinto eziphakeme ze-borosilitate ukuqinisekisa ukuvikelwa okuphelele nokuqina kwamasampula. Izinto eziphakeme ze-borosilate azigcini ngokuhlala isikhathi eside kuphela, kepha futhi zinokuhambisana okuhle nezinto ezahlukahlukene zamakhemikhali, kuqinisekisa ukunemba kwemiphumela yokuhlola.
