A tubular laboratory instrument specially designed and calibrated for bacteriological technique.
NSN 6220-01-290-3081
NSN 5910-00-507-7948
NSN 5910-01-006-0964
NSN 6650-00-147-8765
NSN 6685-00-988-5222
NSN 6240-01-122-4263
NSN 6105-00-099-8818
NSN 5999-01-200-7797
NSN 6240-00-183-0570
NSN 5920-00-064-3523
NSN 5990-01-555-6616
NSN 5960-01-380-0885