A tubular laboratory instrument specially designed and calibrated for bacteriological technique.
NSN 6220-01-393-0223
NSN 5985-00-580-3656
NSN 6645-00-515-6148
NSN 5960-00-946-2760
NSN 6620-00-905-6590
NSN 7035-00-153-3826
NSN 5945-01-271-5495
NSN 5965-01-367-7380
NSN 6610-01-421-4396
NSN 5960-00-626-3644
NSN 5895-00-238-3294
NSN 2925-01-180-7793