A tubular laboratory instrument specially designed and calibrated for bacteriological technique.
NSN 6240-01-100-1279
NSN 5999-01-576-9247
NSN 6240-01-487-6459
NSN 6620-00-905-6590
NSN 5999-00-205-0918
NSN 2925-01-238-9974
NSN 5950-00-505-0295
NSN 5975-01-168-6191
NSN 5998-01-409-0156
NSN 6110-01-605-3352
NSN 5975-01-602-9402
NSN 5990-01-512-9129