Specific to benzene, detector tubes; 0.5-10ppm; for 5 tests
NSN 5895-00-613-9163
NSN 5945-00-156-0781
NSN 6685-01-476-2045
NSN 6130-00-481-1672
NSN 5835-01-023-8733
NSN 6685-01-421-7980
NSN 5905-01-433-7853
NSN 6145-00-931-2437
NSN 5905-01-344-9589
NSN 5855-01-623-5463
NSN 5910-01-633-9963
NSN 5985-01-361-8982