Test strips, range 0-3 ppm, smallest increment steps: 0, 0-2, 0.5, 1, 3ppm
Classification: Diagnostic or lab reagents on a backing, prepared diag/lab reagents whether or not on a backing, not of heading 3002 or 3006; certified ref materials
NSN 5965-01-441-9505
NSN 5950-01-280-5469
NSN 5998-00-578-2448
NSN 5990-01-179-1000
NSN 5990-01-382-5364
NSN 5935-01-450-7982
NSN 5910-01-205-7474
NSN 5985-01-040-5878
NSN 5855-01-003-7102
NSN 5975-01-351-2084
NSN 5910-00-246-3561
NSN 6685-01-491-3877