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 6645-00-697-5694
NSN 6240-00-309-7767
NSN 6685-01-391-6010
NSN 5960-00-470-5079
NSN 6145-00-280-8488
NSN 5990-00-097-7642
NSN 5930-01-364-0510
NSN 6110-00-307-2643
NSN 5905-00-115-3611
NSN 5990-01-432-4249
NSN 5905-00-416-9677
NSN 5920-00-471-2548