I-Lab Use 1mL Shell Vial iyithuluzi elihlangene nelilula eliklanyelwe ukuphatha amasampula aselabhorethri. Ngomthamo ongu-1mL, lezi zitsha zegobolondo zilungele ukugcina nokuthutha amasampula amancane oketshezi. Zenziwe ngengilazi yekhwalithi ephezulu, ziqinisekisa ukumelana namakhemikhali okuhle kakhulu nokubonakala ukuze kuhlolwe isampula kalula.