A tubular laboratory instrument specially designed and calibrated for bacteriological technique.
NSN 5905-00-244-1663
NSN 5920-01-451-4260
NSN 6685-01-212-9607
NSN 6105-00-916-9456
NSN 5930-01-628-5801
NSN 5965-01-619-6046
NSN 5920-00-265-0003
NSN 5920-00-452-3889
NSN 5990-01-246-7417
NSN 2925-01-197-7864
NSN 6150-01-034-8241
NSN 5930-01-510-6789