high quality of the vials, caps and the septa. All Zinsser glass vials have the Zinsser Analytic logo printed on them as a mark of a genuine vial. Qualyvials 1.5 RR - Crimp Neck Glass Vial 1) Without aluminium crimp cap Catalogue-No.: 3088081 Borosilicate glass, clear 3089081 Borosilicate glass, amber Volume: 1.5 ml Dimension: 11.5 mm x 32 mm