Description
Dräger Calibration, 6820 examone PN: 4414156 Cover shell PSS BG4 Plus PN: 4415500 PN: 4415500 A color indicator on the swab disappears as soon as it has absorbed enough oral fluid for a test
Dräger Calibration, 6820 examone PN: 4414156 Cover shell PSS BG4 Plus PN: 4415500 PN: 4415500 A color indicator on the swab disappears as soon as it has absorbed enough oral fluid for a test