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 5990-01-534-8609
NSN 6620-00-242-7032
NSN 5965-00-953-0072
NSN 6135-00-726-4142
NSN 5855-00-791-5000
NSN 5905-01-323-7807
NSN 5996-00-081-2564
NSN 6220-00-716-3939
NSN 6130-00-661-0197
NSN 6320-01-119-3935
NSN 5855-00-990-0701
NSN 6610-01-101-1927