A tubular laboratory instrument specially designed and calibrated for bacteriological technique.
NSN 6130-01-576-9305
NSN 5960-01-376-3880
NSN 6645-01-502-3068
NSN 2925-01-495-2690
NSN 5996-01-047-0087
NSN 2925-01-467-1192
NSN 5945-00-883-8145
NSN 6105-01-114-3149
NSN 7035-00-295-0451
NSN 5999-01-122-1464
NSN 5975-01-427-3521
NSN 6320-01-652-3806