A tubular laboratory instrument specially designed and calibrated for bacteriological technique.
NSN 6240-00-332-2084
NSN 5945-00-180-8374
NSN 5915-01-212-2988
NSN 5915-01-431-5300
NSN 5998-00-803-3067
NSN 6145-01-064-7882
NSN 6650-00-054-4721
NSN 5855-00-079-2370
NSN 6645-00-225-2742
NSN 5960-01-014-1595
NSN 5975-01-070-8179
NSN 5998-01-020-6254