A tubular laboratory instrument specially designed and calibrated for bacteriological technique.
NSN 5998-01-191-2440
NSN 2925-01-391-1540
NSN 5945-01-454-2423
NSN 2925-01-201-3043
NSN 6110-01-004-5451
NSN 6135-00-643-4843
NSN 5925-00-321-8040
NSN 5905-01-648-0776
NSN 5930-01-090-7606
NSN 5905-00-049-7264
NSN 5960-01-123-8775
NSN 5999-01-364-0876