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 6240-01-491-1754
NSN 5950-01-377-2390
NSN 6610-01-168-7943
NSN 6320-01-504-3948
NSN 6320-01-449-1014
NSN 6645-01-116-3423
NSN 5950-00-660-9497
NSN 5895-01-267-2750
NSN 5905-00-295-8630
NSN 5985-00-138-1673
NSN 5990-01-378-7349
NSN 6650-01-069-1665