A tubular laboratory instrument specially designed and calibrated for bacteriological technique.
NSN 6650-00-101-0559
NSN 5920-01-233-4244
NSN 5999-00-891-2776
NSN 5935-01-656-4136
NSN 6105-01-627-8894
NSN 6220-01-619-5300
NSN 5975-00-266-2029
NSN 5996-00-461-8645
NSN 6620-01-262-5128
NSN 6650-00-015-1835
NSN 5960-01-331-1076
NSN 5910-01-537-9052