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 6220-00-498-2989
NSN 5910-01-262-1709
NSN 6150-01-468-5675
NSN 6240-01-060-6037
NSN 5930-01-406-7218
NSN 6320-00-521-9350
NSN 5835-01-060-8123
NSN 5999-00-672-1443
NSN 6645-00-079-4087
NSN 6685-01-239-9015
NSN 5950-01-014-0763
NSN 4140-00-459-1564